--- title: "Roof Cleaning — Madison, WI Hub | The Total Wash Co." description: "Roof cleaning in Madison, WI: algae + moss removal, safe soft wash methods, shingle preservation." url: https://www.thetotalwash.com/topics/roof-cleaning source: https://www.thetotalwash.com/topics/roof-cleaning generated: 2026-04-23T08:08:28.328Z --- # Roof Cleaning in Madison, WI Soft-wash asphalt, cedar, and metal roofs — kill moss and black streaks safely. [Get a free quote ](/instant-quote)[(608) 360-5818](tel:+16083605818) ![Roof Cleaning in Madison, WI](/images/jobs/res-roof-cleaning-hero.webp) ## About Roof Cleaning Those black streaks running down your shingles aren't dirt — they're Gloeocapsa magma, a hardy cyanobacteria that feeds on the limestone filler in asphalt shingles. Left unchecked, it shortens roof life dramatically and voids some manufacturer warranties. Pressure washing a roof is the worst thing you can do to it — it strips granules, breaks the mat underneath, and causes leaks within 12-18 months. The right approach is a soft wash with a carefully metered bleach-based solution that kills the organism at the root, lets rain rinse the residue over 2-6 weeks, and restores the roof to near-new appearance without a single pound of pressure touching the shingles. That's what roof cleaning is: chemistry, not force. This topic covers asphalt shingle roofs (the majority of Madison housing stock), cedar shake and cedar shingle roofs (which need a different chemistry because the wood reacts with sodium hypochlorite), and metal roofs on both residential and commercial buildings. It also covers moss removal — which we can accelerate with a zinc strip install along the ridge to prevent regrowth — as well as roof pre-wash before gutter cleaning, bird-netting removal, and debris clearing from valleys. Roof cleaning is the single highest-impact exterior service for curb appeal because the roof is 30-40% of the visible surface of a house from the street. If you're preparing to sell in the next 6-18 months, it's worth the spend. Get a quote below or browse the resources. ## Core services Everything we do under the roof cleaning umbrella. [Residential Exterior CleaningSoft-wash roof treatment as part of full exterior cleaning packages.Learn more ](/residential/exterior-cleaning)[Commercial Exterior WashingMetal and membrane roof cleaning for industrial and commercial buildings.Learn more ](/commercial/exterior-washing) ## Guides & cost breakdowns Pricing, process, and what to expect. [House Washing Cost Guide](/cost-guide/house-washing) ## Deep-dive articles on roof cleaning Expert guides, problem-solving posts, and seasonal advice. [View all posts ](/blog) [![Algae on Your Roof: Why It Happens in Wisconsin & How to Stop It](/images/web/after_house_wash.webp)Algae on Your Roof: Why It Happens in Wisconsin & How to Stop ItBlack streaks on your roof are algae — and Wisconsin's climate makes every home vulnerable. Learn how algae grows, what it does to shingles, and how to stop it.in about 4 hours](/blog/algae-removal-roof-madison-wisconsin)[![Cedar Shake Roof Cleaning in Madison WI: Expert Care Guide](/images/web/after_house_wash.webp)Cedar Shake Roof Cleaning in Madison WI: Expert Care GuideCedar shake roofs require specialized cleaning to avoid damage. Learn the right approach, what products are safe, and how to maintain a cedar roof in Wisconsin's climate.3 days ago](/blog/cedar-shake-cleaning-madison)[![Moss & Algae Roof Treatment in Madison, WI: Why April–May Is the Optimal Window](/images/jobs/res-roof-cleaning-tech-spraying.webp)Moss & Algae Roof Treatment in Madison, WI: Why April–May Is the Optimal WindowWhy April-May is the optimal window for soft wash roof treatment in Madison, WI. DIY risks that damage shingles, when to schedule, and how treatment protects your roof long-term.5 days ago](/blog/moss-algae-roof-treatment-madison-spring-timing)[![Does Roof Cleaning Really Extend Your Roof's Life?](/images/web/after_house_wash.webp)Does Roof Cleaning Really Extend Your Roof's Life?The question is worth asking: does professional roof cleaning actually extend roof lifespan or just improve looks? Here's the honest answer from Madison roofing and cleaning professionals.28 days ago](/blog/roof-cleaning-extends-roof-life)[![How to Protect Your Madison Home from Ice Dam Damage](/images/web/hero_snow_scene.webp)How to Protect Your Madison Home from Ice Dam DamageUnderstand what causes ice dams, how to prevent them, and what to do when they form. A practical guide for Madison homeowners facing Wisconsin winters.about 1 month ago](/blog/protect-madison-home-ice-dam-damage)[![How Much Does Roof Cleaning Cost in Madison, WI?](/images/web/after_house_wash.webp)How Much Does Roof Cleaning Cost in Madison, WI?Roof cleaning costs in Madison vary based on roof size, pitch, and contamination level. Here's a detailed 2026 price guide for Wisconsin homeowners.about 2 months ago](/blog/roof-cleaning-cost-madison)[![Ice Dam Prevention in Madison: Protect Your Roof This Winter](/images/web/hero_snow_scene.webp)Ice Dam Prevention in Madison: Protect Your Roof This WinterIce dams cause thousands of dollars in damage to Madison homes every winter. Learn what causes them, how to prevent them, and what to do if one forms on your roof.about 2 months ago](/blog/ice-dam-prevention-madison)[![Roof Cleaning & Soft Washing in Madison, WI: What Homeowners Must Know](/images/web/after_house_wash.webp)Roof Cleaning & Soft Washing in Madison, WI: What Homeowners Must KnowRoof cleaning in Madison requires the right approach to avoid damaging shingles and voiding warranties. Here's what every Wisconsin homeowner should know before hiring a roof cleaner.2 months ago](/blog/roof-cleaning-soft-washing-madison-wi-guide)[![Roof Cleaning Madison WI: Soft Wash vs Pressure Wash](/images/web/service_house_wash.webp)Roof Cleaning Madison WI: Soft Wash vs Pressure WashThe right cleaning method for your Madison roof matters — pressure washing can void warranties and cause permanent damage. Learn why soft washing is the professional standard.3 months ago](/blog/roof-cleaning-madison-wi-soft-wash-vs-pressure)[![Roof Moss Removal in Madison WI: Protect Your Home](/images/web/after_house_wash.webp)Roof Moss Removal in Madison WI: Protect Your HomeMoss on your Madison roof holds moisture and causes real shingle damage. Learn how to remove it safely, prevent it from returning, and when to call a professional.3 months ago](/blog/roof-moss-removal-madison)[![Those Black Streaks on Your Roof? Here's What They Are](/images/web/after_house_wash.webp)Those Black Streaks on Your Roof? Here's What They AreThe black streaks running down your roof aren't dirt — they're a specific type of algae that damages shingles over time. Here's what they are and how to remove them safely.3 months ago](/blog/black-streak-removal-roof-madison) ## Common questions about roof cleaning Honest answers from the crew that does the work. ### Will roof cleaning void my shingle warranty? ### How long do results last after a roof cleaning? ### Can you clean cedar shake roofs? ### Do you walk on the roof? ### Why do black streaks come back so fast after a DIY pressure wash? ## We offer roof cleaning in these service areas Click a city to see local information, neighborhoods served, and recent jobs. [East Madison](/areas/east-madison)[West Madison](/areas/west-madison)[Downtown Madison](/areas/downtown-madison)[North Madison](/areas/north-madison)[South Madison](/areas/south-madison)[Middleton](/areas/middleton)[Fitchburg](/areas/fitchburg)[Verona](/areas/verona)[Monona](/areas/monona)[Maple Bluff](/areas/maple-bluff)[Shorewood Hills](/areas/shorewood-hills)[Sun Prairie](/areas/sun-prairie)[Waunakee](/areas/waunakee)[DeForest](/areas/deforest)[McFarland](/areas/mcfarland)[Oregon](/areas/oregon)[Stoughton](/areas/stoughton)[Cottage Grove](/areas/cottage-grove)[Janesville](/areas/janesville)[Beloit](/areas/beloit)[Watertown](/areas/watertown)[Reedsburg](/areas/reedsburg)[Baraboo](/areas/baraboo)[Portage](/areas/portage)[Prairie du Sac](/areas/prairie-du-sac)[Mount Horeb](/areas/mount-horeb)[Cross Plains](/areas/cross-plains)[New Glarus](/areas/new-glarus)[Milwaukee](/areas/milwaukee) ## Get your roof cleaning quote in 60 seconds Tell us about your property. You'll get a free, no-pressure quote — often the same day. [Start your free quote ](/instant-quote)[Call (608) 360-5818](tel:+16083605818) --- Source HTML: https://www.thetotalwash.com/topics/roof-cleaning This markdown mirror is auto-generated from the live page. For the full site corpus, see https://www.thetotalwash.com/llms-full.txt