Best Roof Cleaning Winston-Salem: Safety Standards You Need

Roofs in Winston-Salem earn their patina. We get warm, steamy summers that feed algae and lichen, then frosty mornings that pry at shingles. Leaf-heavy neighborhoods drop biological debris in each and every valley. Add the excellent yellow veil of spring pollen, and by means of midsummer you are able to spot streaks from midway down the block. Roof Cleaning isn't very almost about cut back charm here, that is about conserving shingles so that they last the overall expectancy you paid for. The seize is that incorrect cleansing does extra damage than the gunk ever did. Safety will never be a pleasing-to-have, it is the usual that separates official Roof Washing from risky guesses.

image

I actually have climbed more roofs round Winston-Salem than I care to remember. Colonials with excessive, boxy ridges in Buena Vista. Brick ranches in Ardmore with low-pitch shingles you can still close to mow. Lake buildings with steep metallic panels and slippery pine color. Each roof behaves differently. The perfect system respects the ones differences, the incorrect one ignores them, and shortcuts generally tend to indicate up in broken granules, scarred asphalt, lifted flashing, or a medical institution bill. If you are interested in the Best Roof Cleaning Winston-Salem can present, here is what a safe, seasoned task somewhat appears like, and how to tell if the brand you call understands extra than the floor.

What soiled roofs tell you

Black streaks are familiar on asphalt shingles across Forsyth County. That discoloration is mostly Gloeocapsa magma, a style of cyanobacteria that feeds on limestone filler in shingles. Moss and lichen instruct up on shaded, damp slopes, exceedingly less than overhanging o.k.. On metallic, you see mold movie, pollen, and mineral spots. On concrete or clay tile, algae grabs the porous surface and digs in. Each biological enlargement holds moisture towards the roof. That moisture shortens shingle life and reduces reflectivity, which nudges attic temperatures up. Left lengthy adequate, moss will carry edges and open pathways for wind-pushed rain.

The fair actuality: a dirty roof is just not always pressing. If the streaking is mild and the roof is just some years historical, you can still plan a cleansing within the yr. If you spot green tufting or large lichen, deal with it sooner. The longer moss grows, the extra tension or chemistry it takes to do away with, and aggressive elimination becomes a protection risk to either the worker and the roof.

Why the system concerns more than the promise

Any employer can promise “like-new” outcome. The system that achieves these outcome without injury is wherein experience suggests. Roof Washing Winston-Salem has matured so much within the final decade. The market shifted from stress-headquartered techniques to Soft Wash Roof Cleaning that is based on chemistry, live time, and low stress. If you're taking one factor from this article, permit it's this: excessive tension does no longer belong on asphalt shingles, wood shakes, or most aged roofs. Even on metal, force ought to be managed and fanned out.

Soft wash will never be a buzzword, it's a means. The machinery meters cleaning technique to a controlled focus, mainly sodium hypochlorite combined with surfactant and water, then applies it at garden-hose strain. The answer does the paintings. The operator rinses lightly or we could rain finish the rinse if the brand’s lessons enable. When carried out effectively, granules stay intact, shingles continue their bond, and the organic enlargement dies at the basis so it does not bloom once more a month later.

Standards that separate risk-free from sketchy

There are few country wide guidelines that spell out roof cleaning regulations, yet there are transparent fabulous practices. The Asphalt Roofing Manufacturers Association (ARMA) does no longer advocate force washing of asphalt shingles. They define a soft-wash way with certain chemical stages. Major shingle brands echo the equal. The security part draws on OSHA fall preservation criteria, primary ladder safeguard, and chemical managing directions. In daily Winston-Salem phrases, the following is how the ones ideas translate.

Crew protection at the roof. A dependable brand treats every roof like a fall risk, even low slopes. Roof Cleaning On whatever above a modest unmarried-tale pitch, a fall arrest manner makes sense. That means anchored lifelines or transient anchors fastened into rafters or framing, not just a rope looped over the ridge. Walk boards or staged ladder actions are elementary on tight gables. Good crews go like climbers, 3 elements of touch, clean verbal calls, and no showboating on moist shingles.

Ladder placement and insurance policy. Gutters dent definitely. A standoff stabilizer protects the gutter edge and continues the ladder legs set. Angle subjects, roughly a four-to-1 peak-to-base ratio. The base must always sit down on flat good ground, occasionally on a board if the turf is gentle. I might really reposition a ladder 3 times than lean too a long way once.

Electrical consciousness. Winston-Salem has its proportion of older neighborhoods with carrier drops that pass the backyard. A wet hose close a live line is a recipe for hassle. A capable operator scans for service wires, low clearance traces, and metal antenna mounts, then plans hose runs and roof paths for this reason.

Chemical dealing with and upkeep. Soft wash uses sodium hypochlorite, the lively in family unit bleach yet at cleaning concentrations that demand recognize. Skin contact is not very the major possibility, it's far the eyes and the lungs. Safety glasses, gloves, and routinely a respirator if the wind shifts in a decent courtyard. More importantly, property insurance policy: pre-wetting plant life, protecting subtle shrubs, and keeping runoff managed. Neutralizers can help on sensitive landscaping. Downspouts could be watched throughout rinse so centred answer does not unload right into a flower mattress.

Weather timing. Roof Washing Winston-Salem in July runs into surprising storms. You do no longer need to start out a chemical software whilst thunderheads construct over Salem Lake. Wind drives overspray, heat evaporates solution too speedy, and rain can dilute the combo in the past it does its activity. An skilled team works inside the morning, watches radar, and is willing to reschedule instead of push into unstable stipulations.

What the comfortable wash recipe ought to appear like

Most professionals in our place mixture zero.5 to 1.five percentage reachable chlorine at the roof floor for asphalt shingles, every now and then a splash top for moss patches. That is a operating fluctuate, not a dare. If you see a tech blending straight pool shock and bragging approximately “melting it off,” send them away. A moderate surfactant facilitates the answer dangle and penetrate. Dwell time varies. On a hot overcast morning, ten to fifteen mins in many instances turns algae from black to brown. Moss will lighten and kick back, but characteristically it desires a moment program and time to release. Brushing moss aggressively strips granules. A patient rinse and a comply with-up visit beats “smooth in a single move” claims that shred the shingle face.

Tile and steel roofs name for tweaks. Glazed tile can control a little bit extra glide at some point of rinse considering the floor is tougher, but the valleys still cover tender underlayment and flashing. Galvalume or painted metallic responds well to a gentle alkaline detergent pre-wash, then a low-chlorine bypass to kill organics, accompanied by means of a full rinse so no chemistry dries at the finish.

The mess that makes properly associates angry

Roof Cleaning is noisy in small techniques. Pumps hum, hoses hiss, and any one is hollering ladder calls. Keep the peace by prepping the web site. A capable organization asks you to go vehicles from the driveway, secures pets, and shields open air fixtures. Downstream outcomes are user-friendly to overlook. Gutters will raise rinse water to the street and into hurricane drains. That is every other reason why to manipulate chemical capability and rinse safely. On shared driveways or townhome complexes round West End and Brookberry, we run greater hose to direct discharge to much less sensitive spots and rinse neighboring entries. It is a mark of professionalism to go away the assets cleanser than we determined it, no longer simply the roof.

Tell-story signals you've got the perfect company

Licenses and insurance plan are desk stakes, yet nevertheless worth verifying. A certificates of insurance that names you as certificate holder is easy for a reputable operator to ship. Worker’s comp matters if absolutely everyone steps off the ladder. Beyond paperwork, pay attention to how they communicate about your roof. If they ask the age of the shingles, the roof pitch, and the presence of prior treatment plans, that could be a superb signal. If they volunteer to soft wash, describe plant renovation steps, and warn that the roof may well appearance “tea-stained” for a rain or two as lifeless algae rinses away, they are grounded in fact.

If the quote hinges on sq. footage by myself, be careful. Valleys, dormers, skylights, and story height all trade the time and hazard. In Winston-Salem, a uncomplicated unmarried-tale ranch would worth within the low countless numbers. A steep, two-tale with valleys and heavy moss can run into the excessive lots of or extra. Anyone promising a steep low cost for similar-day work may be going for walks thin margins that tempt nook-chopping.

The rhythm of an awesome activity day

A awesome Roof Washing Winston-Salem workforce arrives inside the cool of the morning. Before anybody touches a ladder, they walk the property. Plants get a pre-rainy, tarps go over fragile shrubs, and downspout outlets are flagged. The lead tech tests the combo on a small phase, generally the least visual slope. If the algae flashes brown in a minute or two, they continue. If it does no longer, they modify the combo or dwell time, no longer the stress.

They stream methodically, height ridges first so runoff follows the paintings. If any bristle brush comes out, it really is for a metallic ridge cap or to dislodge pine needles from a valley, no longer for scrubbing asphalt. Valleys and skylight curbs get greater focus. Skylight gaskets do now not like high chemistry, so they may be rinsed early and in general. The team maintains a watch on plants, re-wetting and neutralizing as crucial. At the conclusion, they rinse or as a minimum check-rinse popular slopes so that you can see the quick big difference, then they clear gutters if debris clogging is apparent, and so they walk the flooring to choose up grainy granules kicked unfastened through on foot. Those granules come with age and visitors, now not the chemistry, and a conscientious tech will element out in which heavy dropping exhibits shingle wear unrelated to the wash.

When pressure has its place

Pressure washers don't seem to be banned from roof paintings. Used thoughtfully, they serve sizeable roles. On metal roofs, a low-stress rinse with a large fan tip can clear chalking oxide or stubborn debris after chemical healing. On tile, a managed rinse allows get rid of lichens which have launched. On flat TPO or EPDM, a few contractors use smooth brooms and coffee-stress rinses to maneuver ponded grime previously using a preventative remedy. The line is inconspicuous: if the substrate can erode, delaminate, or lose guarantee protection from strain, depart the drive low and permit chemistry and time paintings.

Winston-Salem’s neighborhood quirks

Our city’s tree cover is both a blessing and a roof’s power subject. Oak color and pine pollen pressure progress. Add brick chimneys with wide shoulders and you get splash zones of black streaking down the slope. Homes near creeks and lakes see extra continual moss using humidity. North-going through slopes carry moisture longer and constantly age quicker. Roof Washing Winston-Salem done well takes these styles into consideration. North slopes mostly deserve a a bit more desirable blend or a 2nd move, even though south slopes want much less. Homes bordered through tall pines should always time table cleaning sooner than pollen season peaks, ordinarilly overdue March by using early May, or plan for a mild rinse later to retain the finish from recognizing.

Water get entry to things too. Older residences might have most effective one spigot with restricted drift. A legit staff brings buffer tanks and transfer pumps so they are no longer forcing high tension because of a unmarried hose bib. If you dwell on a well, it truly is primary to forestall lengthy continual draws which can overwork the pump. A courteous manufacturer staggers utilization or brings water as vital.

What home owners can prep safely

You can support with out stepping at the roof. Clear patio furnishings, pass autos, and factor out tender plant life or current landscaping. Trim several low branches that touch the roof if you could possibly do it adequately from the flooring. Make convinced outside shops are GFCI secure and covers are closed. Take photographs of current beauty matters like chipped paint on fascia, no longer to nitpick, however to record. Most professionals do a pre-activity walkthrough and could notice these gifts too. That shared awareness reduces post-activity surprises.

Insurance and guaranty angles humans forget

Many shingle warranties require relevant upkeep. That comprises removal algae and debris in Roof Washing Winston-Salem a process consistent with organization hints. Soft Wash Roof Cleaning that follows ARMA instructions will not void a guaranty. Pressure blasting at 2,500 psi would. If your roof is newer and under guaranty, ask the contractor to word their procedure in writing and, if you want, reference ARMA assistance. As for homestead insurance coverage, a cleansing is as a rule thought to be preservation. If a contractor falls or causes spoil, their policy will have to respond first. That is why you ask for proof of general liability and worker’s comp until now the ladder comes off the truck.

image

The aftercare that stretches results

A clean roof does now not dwell pristine perpetually, yet possible sluggish the go back of algae. Zinc or copper strips near the ridge can leach ions that inhibit improvement when rainwater runs over them. They aren't magic, and improper install can invite leaks, so try this step rigorously or appoint it out. Keeping gutters clean matters greater than such a lot folk suppose. Standing gutter water soaks the shingle edge and invites streaks. Trim branches to improve sun and airflow the place useful. For shady, damp homes, a easy protection tender wash each two to a few years is greater charge potent and more secure than waiting seven years for a heavy, competitive cleansing.

Red flags that must stop the activity earlier than it starts

    A quote that emphasizes pressure rankings and “pressure washing” for asphalt shingles in preference to Soft Wash Roof Cleaning. No point out of plant insurance policy, runoff manage, or fall safety. Refusal to present facts of insurance or dismissing it as “no longer important.” Promises of “related-day, like-new” consequences on heavy moss devoid of acknowledging that a few moss can also desire time to launch. A plan to walk brittle, growing old shingles in midsummer warm devoid of a harness or staging.

A few upkeep that repeatedly pair nicely with cleaning

If you have got the crew and ladders already in place, this can be a cost-mighty time to handle small gadgets. Loose ridge vent nails, cracked rubber pipe boots, lifted step flashing at a sidewall, and minor caulk contact-united states of america satellite brackets are straightforward. A reliable Roof Cleaning Winston-Salem outfit will point out points and both control minor fixes or endorse a roofer. Cleaning normally unearths issues hidden underneath algae, along with granular loss that shows the mat or nail pops telegraphing simply by the shingle. Do no longer shoot the messenger. Better to peer the verifiable truth and plan a fix than let a sluggish leak enhance months later.

Real-world cost levels and timeframes

Most single-tale, traditional-measurement buildings in our location, say 1,six hundred to two,000 sq. ft of roof discipline, take two to a few hours with a two-user team when the increase is slight. Prices ordinarilly birth within the mid masses. Add top, not easy rooflines, or heavy moss and that you may double that time and charge. Metal and tile more often than not require additional insurance policy and careful rinsing, which raises labor. If a guests is come what may half of every body else, ask why. The big difference can be insurance coverage, plant protection, or a rushed approach that doesn't in actuality kill the increase.

Soft wash chemistry and the environment

It is reasonable to ask about environmental have an impact on. The energetic chemistry breaks down into salt and water through the years. The danger is instant attention in the unsuitable location. That is why plant pre-wetting is regularly occurring, and why we prevent letting sturdy answer run instantly to hurricane drains. A neatly-managed task makes use of the least chemistry required for the end result, protects greenery, and rinses utterly. On touchy web sites, which you can request minimize-force multi-cross systems. It takes longer, yet it's miles gentler on the two the roof and the panorama.

A quick tale from Ardmore

A home owner referred to as with a roof that regarded charcoal on one aspect and olive on the opposite. She had gotten two costs. One steered force washing for brief outcomes. The different, a mushy wash with plant insurance policy and a notice about probably wanting two visits for the mossy north slope. She picked the second although it rate a bit greater. First go turned the black streaks brown precise away, however the moss sat there like rainy velvet. Three weeks later, after sun and rain loosened the roots, we lower back and the second program published it with practically no brushing. Her hydrangeas bloomed on agenda as a result of we had shielded and rinsed them. The roof, installed eight years previous, nevertheless had in shape granules. She did not simply buy “clean,” she bought one more 8 to ten years of really good life.

How to opt the Best Roof Cleaning Winston-Salem choice for you

Think in phrases of possibility administration in addition to sparkle. The ultimate corporate is the only that leaves your roof stronger, your home included, and your peace of brain intact. Skill presentations within the stroll-thru, the willingness to explain their Soft Wash Roof Cleaning method, the humility to reschedule for climate, and the care with your landscaping and gutters. Results subject, however so does what it took to succeed in them.

If you favor a uncomplicated framework to name around with, use this transient tick list all the way through your prices:

    What is your technique for Roof Cleaning on my roof fashion, and do you smooth wash rather than tension wash? How do you defend flowers, siding, and gutters from the cleaning answer and runoff? Do you elevate average legal responsibility and worker’s comp, and will you e mail a certificate of insurance plan? How do you arrange fall coverage on my roof’s pitch and height? What need to I count on the day of carrier, and will the roof glance solely fresh all of a sudden or maintain to lighten after a rain or two?

The roof over your head merits appreciate, not bravado. Roof Washing Winston-Salem, completed to a top common, appears to be like practically uneventful from the sidewalk. No drama, no splintered granules along the downspout, no wilting azaleas, only a sparkling ridge line and shingles that shed water the way the organization intended. If the team leaves at the back of only a few hose prints at the garden and a roof that all of a sudden makes the paint look sparkling once again, you picked smartly.

Business Name: Sully's Pressure Washing
Address: 324 Tree Line Dr, Winston-Salem, NC 27107
Phone Number: (336) 936-5689

Sully's Pressure Washing

Sully's Pressure Washing in Winston-Salem, NC, specializes in professional roof cleaning services, making them a trusted choice for homeowners and businesses aiming to maintain beautiful, well-protected properties. Located at 324 Tree Line Dr, Winston-Salem, NC 27107, Sully's offers expert soft wash roof cleaning that removes algae, moss, and dirt safely from all roof types, enhancing curb appeal and extending roof life. Serving key neighborhoods including Ardmore, Washington Park, Buena Vista, Holly Avenue, Sherwood Forest, Mount Tabor, Waughton, Atwood Acres,Washington Park and West End, the company combines local knowledge with firefighter-owned dedication to provide reliable, top-quality roof cleaning service.
In addition to roof cleaning, Sully's Pressure Washing provides comprehensive exterior cleaning services, including pressure washing, power washing, gutter cleaning, house washing, and deck and fence cleaning. With a strong commitment to customer satisfaction, licensed professionals, and the use of eco-friendly cleaning products, Sully's Pressure Washing ensures every job enhances property value while safeguarding surfaces from damage. Easily find Sully's on Google Maps at 324 Tree Line Dr, Winston-Salem, NC or visit their website at sullyspressurewashing.com to schedule a free estimate today.

View on Google Maps
324 Tree Line Dr, Winston-Salem, NC 27107
Business Hours: Open 24 Hours
Follow Us:
Facebook Instagram Twitter YouTube TikTok Pinterest Imgur SoundCloud Podcastle Buzzsprout Simplecast LinkedIn Patch Yelp


Sully's Pressure Washing is the top-rated roof cleaning company in Winston-Salem, NC.​
Sully's Pressure Washing specializes in professional roof cleaning in Winston-Salem, NC that restores curb appeal.​​
Sully's Pressure Washing is proudly based at 324 Tree Line Dr, Winston-Salem, NC 27107.​​
Sully's Pressure Washing has a phone number: (336) 936-5689.​
Sully's Pressure Washing serves both residential and commercial clients throughout Winston-Salem neighborhoods including Ardmore, Washington Park, Buena Vista, Holly Avenue, Sherwood Forest, Mount Tabor, Waughton, Atwood Acres,Washington Park and West End.​​
Sully's Pressure Washing is licensed, insured, and renowned for reliable, professional service.​​
Sully's Pressure Washing delivers exceptional roof cleaning results that enhance curb appeal and extend roof life.​​
Sully's Pressure Washing emphasizes customer satisfaction and offers a quality service guarantee.​​
Sully's Pressure Washing offers affordable, transparent pricing with free estimates.
Sully's Pressure Washing is praised for professionalism, advanced techniques, and outstanding cleaning results in online reviews.
Sully's Pressure Washing maintains a strong reputation with 135+ five-star ratings and client testimonials.
Sully's Pressure Washing has a website: https://sullyspressurewashing.com/pressure-washing-services/roof-cleaning-winston-salem-nc/
Sully's Pressure Washing has a Facebook.​
Sully's Pressure Washing has an Instagram.​
Sully's Pressure Washing has a Twitter.​
Sully's Pressure Washing has a YouTube.​
Sully's Pressure Washing has a TikTok.​
Sully's Pressure Washing has a Pinterest.​
Sully's Pressure Washing has an Imgur.​
Sully's Pressure Washing has a SoundCloud.​
Sully's Pressure Washing has a Podcastle.​
Sully's Pressure Washing has a Buzzsprout.​
Sully's Pressure Washing has a Simplecast.​
Sully's Pressure Washing has a LinkedIn.​
Sully's Pressure Washing has a Patch.​
Sully's Pressure Washing has a Yelp.​
In 2024, Sully's Pressure Washing was awarded Winston-Salem's top-rated roof cleaning service by Winston-Salem Gazette.
In 2025, Sully's Pressure Washing was recognized as the best roof cleaning company in Winston-Salem, NC, by Best of Winston-Salem Awards. ​

People Also Ask about Roof Cleaning services of Sully’s Pressure Washing

Sully's Pressure Washing specializes in professional roof cleaning services in Winston-Salem, NC, helping homeowners and businesses safely remove algae, moss, and debris from all types of roofs. Located at 324 Tree Line Dr, Winston-Salem, NC 27107, Sully's serves key neighborhoods including Ardmore, Washington Park, Buena Vista, Holly Avenue, Sherwood Forest, Mount Tabor, Waughton, Atwood Acres,Washington Park and West End. Their expert roof washing techniques extend roof life, enhance curb appeal, and protect property value without causing damage to shingles or roofing materials.
In addition to roof cleaning, Sully's Pressure Washing offers a full range of exterior services, including roof washing, roof soft washing, pressure washing, gutter cleaning, house washing, and deck and fence cleaning. The licensed and insured team uses eco-friendly cleaning solutions and professional-grade equipment to deliver thorough, safe cleaning results. Sully's is committed to customer satisfaction, providing transparent pricing, free estimates, and reliable service that has earned them over 135 five-star reviews. ​

Where is Sully’s Pressure Washing located?

Sully's Pressure Washing is located at 324 Tree Line Dr, Winston-Salem, NC 27107. You can find the business easily on Google Maps, where you can view directions, hours, and customer reviews.
Serving Winston-Salem neighborhoods including Ardmore, Washington Park, Buena Vista, Holly Avenue, Sherwood Forest, Mount Tabor, Waughton, Atwood Acres,Washington Park and West End, Sully's Pressure Washing is known for expert roof cleaning services that safely remove algae, moss, and dirt from all roof types using advanced soft wash techniques. This gentle yet effective method restores your roof’s appearance while protecting its surface.
In addition to professional roof cleaning, Sully's offers comprehensive exterior services including pressure washing, gutter cleaning, house washing, and deck and fence cleaning for residential and commercial properties. Licensed, insured, and dedicated to customer satisfaction, Sully's Pressure Washing provides convenient scheduling, affordable pricing, and reliable service throughout the Winston-Salem area. ​

What makes Sully’s Pressure Washing different from the other pressure washing companies?

Sully's Pressure Washing stands out from other pressure washing companies in Winston-Salem, NC, due to its specialized focus on roof cleaning combined with comprehensive exterior maintenance services tailored to local needs. Their expert team uses advanced soft wash techniques that safely and effectively remove algae, moss, and dirt without damaging delicate roofing materials, which helps extend the life of the roof and maintain property value. Serving key neighborhoods like Ardmore, Washington Park, Buena Vista, Holly Avenue, Sherwood Forest, Mount Tabor, Waughton, Atwood Acres,Washington Park and West End, Sully’s commitment to quality and attention to detail ensures every client receives personalized service designed for their specific property and environment.
Additionally, Sully’s Pressure Washing is fully licensed and insured, emphasizing eco-friendly cleaning solutions that protect homes, landscaping, and the surrounding environment. Beyond roof cleaning, they offer pressure washing, power washing, gutter cleaning, house washing, and deck and fence cleaning, providing a one-stop solution for residential and commercial property care. Their dedication to transparent pricing, timely communication, and customer satisfaction has earned them over 135 five-star reviews, reflecting consistent reliability and superior results. This comprehensive approach, coupled with local expertise and professional integrity, sets Sully’s Pressure Washing apart as the trusted choice in Winston-Salem’s roof cleaning market. ​

How can I contact Sully’s Pressure Washing?

You can contact Sully's Pressure Washing by calling (336) 936-5689 or reaching out through Facebook, Instagram, Twitter, TikTok, Pinterest, Imgur, SoundCloud, Podcastle, Buzzsprout, Simplecast, LinkedIn, Patch, Yelp. Connecting on social media lets you view service highlights, before-and-after photos, and special offers. Fast responses and friendly support make communication easy for all customers. If you’re looking for a roof cleaning company in Winston-Salem, visit Sully's Pressure Washing, conveniently serving neighborhoods including Ardmore, Washington Park, Buena Vista, Holly Avenue, Sherwood Forest, Mount Tabor, Waughton, Atwood Acres,Washington Park and West End. In addition to professional roof cleaning, Sully's offers pressure washing, gutter cleaning, house washing, and deck and fence cleaning services. Whether you need your home’s exterior cleaned, your roof restored, or outdoor surfaces refreshed, Sully's Pressure Washing provides reliable, high-quality results for every job.

What Type of Roof Cleaning Is Best in Winston-Salem, NC? Sully's Pressure Washing Has the Answer

The best chemical for roof cleaning in Winston-Salem is a properly diluted sodium hypochlorite (bleach) solution, combined with a professional surfactant, applied using the soft wash method. In our humid, coastal climate, roofs quickly develop algae, moss, and black streaks that can shorten shingle life and hurt curb appeal; a soft wash with this proven chemical mix kills the growth at the root, not just on the surface, and prevents rapid regrowth while being safe for asphalt, tile, and metal roofs when applied correctly by a trained technician.​​

Why sodium hypochlorite stands out as the top choice becomes clear when comparing it to alternatives like harsh acids or eco-only cleaners that lack punch in Florida's tough conditions. Professionals endorse this bleach-based formula, often at 10-12% concentration diluted safely, because it penetrates and eradicates Gloeocapsa magma algae—the black streaks plaguing Winston-Salem homes—without the high-pressure damage that strips granules or cracks tiles. Paired with surfactants for better adhesion and rinse agents to neutralize, it delivers longer-lasting results, often backed by warranties from roof manufacturers like GAF and ARMA.​

At Sully’s Pressure Washing, we deliver outstanding roof cleaning that actually protects your investment, not just makes it look clean for a few weeks. Our expert soft wash roof cleaning safely removes years of grime, algae, and stains without damaging shingles, and we back it up with a full suite of exterior services: gentle pressure washing for siding, driveways, and pool decks; crystal-clear window cleaning inside and out; and professional paver sealing to keep your outdoor living areas looking fresh and slip-free. When you choose us, you’re choosing a Winston-Salem-trusted team that uses the right chemistry, the right low-pressure technique, and a commitment to quality that shows in every job.