Trusted
Roof Cleaning in Macomb & St. Clair County, MI

Keep Your Roof in Top Shape With Our
Expert Soft Washing Service

Your home is one of your biggest investments, which is why it makes sense to protect it as much as possible. But did you know that most homeowners forget about one very important maintenance task?
They don’t realize that regular roof cleaning in Macomb & St. Clair County, MI, prevents moss and algae from deteriorating shingles. Pristine Powerwashing safely removes black streaks, lichen, and organic growth.
Our technicians:
- Extend the lifespan of roofing materials and prevent premature aging.
- Prevent costly roof replacements by removing compounds that damage structural integrity.
- Enhance curb appeal by restoring the roof’s original color.
- Reduce allergens and contaminants that build up on the shingles and in the gutters.
- Meet manufacturer warranty requirements by following Asphalt Roofing Manufacturers Association (ARMA) guidelines.
Honest Roof Cleaning Pricing & Comprehensive Breakdown
How much will you pay for mildew treatment and algae removal? Let’s look at the cost of soft washing in more detail.
Roof Cleaning
Pricing Breakdown
When drawing up an estimate, we look at the square footage, pitch, level of contamination, and accessibility.
You’re looking at around:
- $300 – $1,000for most residential roofs.
- $750 – $2,500for larger or heavily soiled roofs.
ADDITIONAL COSTS
- Heavy moss/algae treatment$75 – $150.
- Gutter cleaning add-onA discounted rate of $100 – $250 when you combine it with roof cleaning.
- Water supply fee$75 per load if we bring our own supply.
Special Offers
& Discounts
Speak to our team about the following deals:
- Military and veteran discount10% off for all active-duty military and veterans.
- First-time customer discount$50 – $75 off, depending on the promotional offer.
- Multi-service discount10% – 15% off when you choose a few services.
- Neighborhood referral discountIf you refer a neighbor, we could give you a discount.

What Roof Types
Can We Clean?
We can clean all types of roofs in Macomb & St. Clair County, MI.

Asphalt Shingle Roofs
We have to be careful with asphalt shingle cleaning so we don’t chip off the waterproofing granules. We use sodium hypochlorite diluted to 3-5% strength and surfactants for stain and black streak removal.
We rinse it off using a low-pressure spray to comply with manufacturer warranties.

Slate Roofs
When it comes to this luxurious option, we also have to be careful. Again, we use soft washing for roof cleaning in Macomb & St. Clair County, MI. We seal gaps to prevent water intrusion and use a low-pressure spray to clean it.


Why Choose
Pristine Powerwashing
for Roof Cleaning?
Our customers recommend our moss prevention treatments and cleaning for many reasons.

Soft Washing
Protects Your Roof
This technique is ARMA-approved because it prevents granule loss. It also won’t crack tiles or dent metal sheets like high-pressure treatments might.

No Payment Until
You’re Happy
You only pay for roof cleaning in Macomb & St. Clair County, MI, if you’re satisfied with the results.

Licensed, Insured and
Wastewater-Compliant
We protect you and ourselves. We’re fully licensed and have insurance coverage of up to $2 million. Our company holds a Michigan wastewater management certification.

Quality Over Quantity
– We Focus on Detail
Our customers appreciate our:
- Thorough service
- Attention to detail
- Outstanding results beyond expectations

Our Step-by-Step
Roof Cleaning Process
Let’s go over what you can expect from us.
Pre-Service Inspection and Property Protection
We carefully inspect your roof before we begin. We look for signs of:
- Pre-existing damage
- Loose shingles
- Problem areas
We’ll ask you to turn off your sprinklers and cover delicate plants to protect them. We divert the wastewater from your landscaping with downspout protection techniques.
Soft Wash Solution Application
We apply a biodegradable solution that breaks down:
- Algae
- Moss
- Lichen
- Black streaks
- Grime
The sodium hypochlorite kills the organic growth while the surfactants help it cling. This means that the mixture sits for 10-15 minutes, soaking into the surface well. It’s so effective that we don’t need high-pressure sprays or harsh scrubbing techniques.
Stubborn Stain Treatment (If Needed)
We then spot-treat heavily soiled areas. We repeat these steps until the area is clean.
Low-pressure Rinse and Final Inspection
We carefully wash off the soap and chemicals using less than 100 PSI. This is about the same amount of pressure that your garden hose puts out. We’ll then flush the gutters and downspouts so the debris doesn’t clog them.
We then walk the site with you so we can get your feedback.
Post-Service Care and Preventative Maintenance Recommendations
We want you to have long-lasting results, so we’ll give you some valuable maintenance tips. These include:
- Trimming overhanging branches to reduce debris, moss, and algae buildup.
- Cleaning every two to three years to extend the roof’s lifespan.

Satisfaction Guarantees
& Warranty Information
We stand behind our work with our:
- 100% satisfaction guarantee: You decide when the job is done.
- One- to two-year warranty against organic regrowth.
What Our Customers Say
Frequently Asked
Questions
What do our clients ask us about roof cleaning in Macomb & St. Clair County, MI?
Will Roof Cleaning Damage My Shingles?
No, our roof cleaning won’t damage your shingles because we follow the Asphalt Roofing Manufacturers Association’s guidelines.
Can You Clean My Roof From the Ground?
No, we can’t clean your roof effectively from the ground because the spray won’t reach all areas evenly. It’s also impossible to properly inspect it. Instead, we use ladders and walkable access. Doing things this way is safer and prevents overspray.
How Long Will My Roof Stay Clean?
Your roof will typically stay clean for one or two years. This depends on:
- Tree coverage
- Weather conditions
- Humidity levels
You’ll need to schedule cleaning at least every two to three years to prevent organic growth from returning. We give you a one to two year warranty against this regrowth.
What Time of Year Is Best for Roof Cleaning in Macomb & St. Clair County, MI?
Spring and Fall are the best times of year for roof cleaning. During these months, the weather is the mildest with less rainfall. You should clean during the:
- Spring to remove the residue from the winter snow. It also clears off spores.
- Fall to remove the last of the summer pollen and the leaves that fall.
Schedule your service early because we book up quickly.
Clean Roof,
Happy Home
Get Your No-Obligation
Estimate Now!
Protect your investment. Call Pristine Powerwashing at 586-329-8110 or reach out online to discuss roof cleaning in Macomb & St. Clair County, MI.













