326 Five-Star Reviews
Mon–Fri 8am–5pm (847) 951-9636
Grayslake, IL House Washing

House Washing in Grayslake,
Looks brand-new

Your home's exterior takes a beating in Grayslake with our heavy humidity, winter salt spray, and those mature trees dropping debris everywhere. Pet-friendly yards mean extra dirt and grime buildup that regular rinsing just won't cut. Our house washing service gets your siding, deck, and driveway truly clean again, whether you're in Central Grayslake or anywhere else around town. We handle the tough stuff so you can focus on family time. Call us at (847) 951-9636 to schedule your cleaning, and we're happy to serve surrounding communities too.

  • Soft Wash — Safe for All Sidings
  • Siding · Trim · Gutters · Downspouts
  • 2-Year Organic Regrowth Guarantee

We answer the phone.

10+ Years Family-Owned
326 Five-Star Reviews
24+ Cities Served
2yr Regrowth Guarantee
Grayslake House Washing

Restore the Pride of Place.

Your house contends with Illinois weather every day, and the battle takes its toll. A stained roof, discolored siding, grimy windows, and clogged gutters accumulate. It doesn't take long before the place you spend a third of your life starts looking weathered and run-down. Our House Washing service brings it back.

We rely on soft washing for nearly every surface we treat. Vinyl, brick, wood, stucco, and even concrete trim all respond well to this approach. Soft wash pairs low-pressure water (no stronger than a shower head) with specialized detergents engineered to lift dirt and grime. High pressure can drive water under siding, into vulnerable spots, and cause real damage. We don't take that risk.

A Tip For Grayslake Homes

If you've got mature trees around your Grayslake home, especially near Grays Lake where humidity lingers longer, you're probably noticing mold and algae creeping up your siding faster than usual. That lake moisture combined with our heavy winters means salt spray settles deeper into the wood and vinyl than most homeowners realize. A good wash twice a year, spring and fall, keeps that buildup from becoming permanent damage. Plus, with pet-friendly yards and all that foot traffic, your gutters and foundation splash zones get dirty quick. Call (847) 951-9636 to schedule before the spring thaw really sets in.

Recent House Washing Jobs

Real Houses. Real Results.

House washing job House washing job House washing job House washing job House washing job House washing job House siding after washing House siding after washing House siding after washing Gutter cleaning before and after House washing before and after composite
The Details

How Soft Wash Works,
And Why It's Safer.

Tap to expand each section. The "what's included" and "process" sections answer the most common questions.

We can clean nearly any exterior residential or commercial surface in Grayslake — multi-story rooftops, greasy driveways, the works. The standard house wash specifically covers:

  • Home siding (vinyl, brick, wood, stucco, fiber cement)
  • Trim and decorative features
  • Gutters and downspouts (exterior surface)
  • Window frames

We employ soft washing for any surface that isn't concrete. Soft wash uses pressure as low as your shower head, with specialized cleaning formulas that perform the cleaning action. The outcomes are exceptional while protecting your surfaces from the damage that high pressure can inflict by forcing water into delicate spots.

Before we start, we walk the exterior to identify every area that needs attention.

  1. 01

    Protect & Prep

    Sensitive landscaping covered, obstructions cleared, fixtures protected.

  2. 02

    Pre-Rinse

    Pre-rinse all surfaces to clear loose debris and cool the surface for the detergent application.

  3. 03

    Apply Detergent & Algaecide

    Custom-formulated detergents and algaecides go on at low pressure to fully cover all exterior surfaces. We let it sit so the chemistry breaks down stains and grime at the roots.

  4. 04

    Rinse

    Thorough rinse with low-pressure water removes dirt, algae, and organic growth. Note: this removes cobwebs, but it's not pest control. If you have a real bug problem, that's a separate call to a pest service.

  5. 05

    Cleanup

    Proper removal of any waste from the cleaning process. We leave the space cleaner than we found it.

Our 2-year guarantee. All house washing services come with a 2-year guarantee against organic regrowth on home siding. We're confident enough in the process to stand behind it.

  • Curb appeal. The most obvious one. The house looks new again.
  • Property durability. Mildew, algae, dirt, and mold accelerate siding wear. Removing them extends how long the exterior lasts.
  • Healthier environment. Mold spores in particular shouldn't be on the side of a home where windows open into them. Removing them genuinely improves the air around the property.

While DIY house washing is possible, it's not recommended. Without professional equipment, expertise, and the right purified water, the job demands significantly more effort and typically falls short of professional-quality results. You also risk damaging surfaces from using incorrect pressure.

While a single wash offers quick results, sustaining your carpet's appearance and avoiding lasting damage calls for consistent maintenance.

  • Siding: Annually or every few years, depending on tree cover and exposure.
  • Driveways & sidewalks: More often — they take more abuse.
  • Roofs: Annually or at least every 2 years. Neglected roofs can lead to structural issues, not just cosmetic ones.

Most exterior cleaners crank up the pressure and hope for the best. We've seen the damage that approach causes. Scarred siding, stripped paint, and water forced deep into wall cavities. Soft wash plus the right chemistry delivers better results with none of the dangers.

Family-owned in Lake County since 2016, the same crew arrives on every visit. Not happy with the result? Paul personally reviews it, we re-clean, and we get it done right.

Before / After

Years of Weather, Gone.

Real Lake County jobs — including Grayslake homes. No filters, no staging. Just before, and after.

House siding before washing
Before
Same house after soft wash
After

Soft-wash on weathered siding

House Washing
What Customers Say

From Real Lake County Homeowners.

Pulled from Google, Yelp, and HomeAdvisor.

Google

Paul did an excellent job!! Paul and his employees cleaned a roof that had a lot of growth on it. After they cleaned it the roof looks much better. Now time to list property for sale with great photos!

Bill G.
Google

I have been using Supreme Cleaning for a couple of years and am never disappointed! Paul does an excellent job and is always friendly and professional. My area rugs look great!!

Kaja M.
Google

Great service with a great staff. Competitive rates for power washing home exterior as well as carpet cleaning. They don't cut corners and provide the service you expect. Will definitely be a repeat customer

Johnny E.
Grayslake, Specifically

Why House Washing
Matters for Grayslake Homes.

Living in Grayslake means your home faces real challenges that most homeowners don't think about until they see the damage. The combination of lake-adjacent humidity, heavy winter salt spray, and mature trees creates the perfect storm for grime buildup on your siding, deck, and driveway. Add in pet-friendly yards and active family life, and your home's exterior takes a beating. House washing isn't just about curb appeal, though that matters when you're proud of where you live. It's about protecting your investment. Salt residue eats away at surfaces, mold loves our humid climate, and that dark streaking on your siding signals deeper problems. Professional washing removes these threats before they become expensive repairs. Whether you're in Central Grayslake or near the Highland Lake area, we understand the specific pressures your home faces. We're just over in Lake Villa at (847) 951-9636, making it easy to get your home the care it deserves.

Other Services

Other Services in
Grayslake, IL.

We clean more than just exteriors. Here's what we also handle for Grayslake homes — same crew, same standards, same satisfaction promise.

Service Areas

House Washing Across
Lake County + North Shore.

Operating from Lake Villa, we service dozens of communities in Lake County and Chicago's North Shore area.

Don't see your town? Give us a call — chances are we're already around the corner.

Our Promise

2-Year Regrowth Guarantee.
Plus, We Come Back if You're Not Happy.

House washing comes with a 2-year guarantee against organic regrowth on siding. And if anything's not right, Paul personally inspects, we re-clean, we make it right. No forms, no fine print, no hoops.

Call (847) 951-9636
— Paul Paulos, Owner · Supreme Cleaning Company

Let's Make Your Grayslake House
Look New Again.

Reach out by phone, or get a quote through our website.

Call Us Direct (847) 951-9636 Mon–Fri 8am–5pm · Serving Grayslake, IL