Our soft washing service removes mold, mildew, and dirt from siding, trim, and more, without high pressure or harsh chemicals.
Keystone Home Services uses a soft washing system to gently but thoroughly clean your home’s exterior. This method combines low water pressure with specialized, eco-friendly cleaners that break down buildup at the source. It’s safe for vinyl, wood, metal, painted siding, and more. Our team delivers a streak-free clean that brightens your home without the risk of damage.
From prevention to emergency response, our expert team handles the most common cold-weather threats to your roof.
Gentle cleaning for siding, trim, soffits, and fascia
Kills and lifts growth at the root
Restore the look of aging surfaces
We assess materials to choose the safest cleaning approach
We’ll evaluate your home’s needs and give you clear pricing.
We schedule around your availability.
Watch your siding and trim come back to life.
We’re proud to have earned the trust of countless clients. Here’s what some of them have to say about working with us. Every custom shed project is handled with the utmost care, precision, and attention to detail, ensuring complete satisfaction from start to finish.
Alex and the guys were fantastic! They took such good care of everything and made the house shine. Will definitely use them again!
Chris H
From the first contact with Devon, the experience of having the work done with Alex and Isaac were all first-rate. I had my gutters cleaned, house washed and windows cleaned inside and out which included clean the window tracks. The windows were so clean. I thought they had been removed. Great job, guys.
Mike K
Devin and crew were great. We’ve decided that we will be using them for another service in the near future. They do so many services that make life easier for us. They did a great job cleaning our windows inside and outside as well as cleaning the screens. They all look so good now. Great job guys.
Denise K
Get a free soft washing quote today and see what a gentle clean can do for your home.
Soft washing is a low-pressure cleaning method that combines safe, biodegradable solutions with water to remove organic growth like mold, algae, and mildew. It’s different from power washing because it doesn’t rely on force to clean surfaces. Instead, the cleaning agents do the work, making it much safer for delicate materials. It’s especially effective for siding, trim, and other surfaces that can be damaged by high-pressure washing. Soft washing leaves your home looking clean and bright without the risk of damage.
Soft washing works well on vinyl siding, wood, brick, stucco, and aluminum, as well as on painted surfaces. It can also be used on soffits, fascia, and trim without damaging them. Before starting, our team inspects your home to determine which surfaces are best suited for soft washing. We adjust our techniques based on what your home needs. This personalized approach ensures safe, thorough results.
Typically, soft washing keeps your home looking clean for 12 to 24 months. The actual duration depends on factors like nearby trees, sun exposure, and weather conditions. Homes in shaded or damp areas might need more frequent service. Regular soft washing can help prevent staining and organic growth from returning. It’s a great way to protect your home’s appearance long-term.
Yes, soft washing is safe for your landscaping when done professionally. We use eco-friendly solutions and rinse areas thoroughly to prevent harm to plants. Our team also pre-wets surrounding foliage and covers sensitive areas when needed. We take every precaution to leave your yard just as healthy as it was before we arrived. Your home and landscaping are in good hands.
Most soft washing jobs are completed within 2 to 4 hours, depending on the size and condition of the home. Larger homes or homes with more buildup may take longer. We’ll give you a time estimate before we begin so you know what to expect. Our team works efficiently while still ensuring a quality clean. You don’t need to be home for us to complete the work.
No—soft washing is specifically designed to protect painted and delicate surfaces. The low-pressure system is gentle enough to avoid chipping paint, loosening caulk, or stripping protective coatings. It’s much safer than pressure washing for most siding materials. With the right detergents and techniques, we can clean thoroughly without risking damage. It’s the preferred method for long-term surface care.
Absolutely. Soft washing removes dirt, dust, and organic growth that can interfere with paint adhesion. Starting with a clean surface helps paint or stain go on evenly and last longer. It’s one of the best ways to prepare a home for any kind of exterior work. We often recommend soft washing as a prep step before painting, sealing, or staining projects.
Yes—we offer convenient service packages that can include soft washing, window cleaning, gutter cleaning, or even driveway pressure washing. Bundling services can save time and money while giving your home a complete refresh. We’ll help you choose the right combination for your property. Just let us know what you need when you request a quote.
We serve homeowners throughout the Twin Cities metro and surrounding areas. Whether you live in Maple Grove, Eagan, Bloomington, or nearby suburbs, we’re ready to help. Our team is local, knowledgeable, and responsive. If you’re unsure whether we service your neighborhood, just ask—we likely do. We’re here to make your exterior cleaning hassle-free.
It’s easy—just contact us for a free estimate. We’ll ask a few questions about your home and schedule a time to assess it in person if needed. Once we’ve reviewed your needs, we’ll recommend a service plan and give you a clear price. Our team will handle the rest, from scheduling to clean-up. Getting your home cleaned has never been simpler.
Minnesota is a beautiful place to live — but its climate can be hard on your home’s exterior. Between spring showers, summer humidity, fall leaves, and heavy winter moisture, siding, trim, and other exterior surfaces can accumulate dirt, algae, mold, and mildew. This buildup not only makes your home look dingy, it can also lead to long‑term damage if left untreated.
That’s why soft washing is the preferred cleaning method for Minnesota homes. Unlike traditional pressure washing, which uses high water pressure that can damage siding and painted surfaces, soft washing uses gentle water pressures paired with eco‑friendly chemicals that break down grime at the source — resulting in a thorough, safe clean that protects your home.
Soft washing is a low‑pressure exterior cleaning method that combines gentle water flow with specialized, biodegradable detergents to remove organic buildup like algae, mildew, moss, and mold. While pressure washing relies on brute force to blast dirt away, soft washing loosens and dissolves contaminants so they can be rinsed off without stripping paint, etching surfaces, or causing water intrusion.
In Minnesota, where homes face constant exposure to moisture and frequent freeze‑thaw cycles, soft washing has become the recommended choice for cleaning:
Vinyl and aluminum siding
Painted surfaces
Wood siding
Brick and stone exteriors
Trim, fascia, and soffits
Fences and outdoor structures
Soft washing is especially effective because it targets the cause of stains and growth — not just the surface dirt.
Minnesota’s weather patterns make soft washing a particularly valuable service:
1. Moisture and Humidity Encourage Growth
Spring and summer rains and summer humidity create an environment where algae and mildew thrive. These organisms cling to surfaces and quickly spread if not removed.
2. Freeze‑Thaw Cycles Trap Moisture
In fall and winter, water can freeze in tiny crevices on your home’s exterior. Over time, this expands and weakens materials, especially if algae or mold are present.
3. Pollen and Seasonal Debris
Tree pollen in spring and dusty particles throughout the year settle on siding, leading to streaking and buildup that’s difficult to remove with ordinary cleaning.
4. Curb Appeal Matters
Homes with visible staining and dark streaks can look older than they are. Especially for Twin Cities homeowners thinking about selling or refinancing, exterior cleanliness makes a big visual difference.
Soft washing goes beyond surface cleaning. By removing and preventing organic growth, it helps prolong the life of your home’s exterior materials.
It’s important to understand how soft washing differs from pressure washing — especially for homeowners considering their options.
Pressure Washing:
Uses high-pressure water jets
Can strip paint and damage siding
May force water behind materials
Often ineffective on biological growth
Soft Washing:
Uses low water pressure
Combines gentle pressure with biodegradable cleaners
Breaks down organic soils at the root
Safe for delicate surfaces
Hard pressure can be too abrasive for most home exteriors. On the other hand, soft washing’s blend of detergents and low pressure provides a deeper clean without damaging the surface or the sealants around windows, doors, and trim.
A professional soft washing service generally involves these steps:
1. Inspection and Assessment
A trained technician evaluates your home’s exterior, checking the condition of siding, trim, and any trouble spots that may require special attention.
2. Preparation and Protection
Surrounding plants, outdoor furniture, lighting fixtures, and landscape are protected with cover materials to prevent any accidental overspray.
3. Application of Cleaning Solution
Eco‑friendly, biodegradable detergents are applied using low pressure. These solutions are formulated to break down organic matter at the source.
4. Gentle Rinse
After the solution has had time to work, the surface is rinsed with low‑pressure water to remove loosened dirt, mold, and mildew.
5. Final Inspection
Technicians inspect the cleaned area to make sure the job is complete and safe. Some services include a light protective rinse to help slow future buildup.
This process is simple but effective, and it can often be completed in a few hours depending on the size and condition of your home.
Soft washing delivers multiple advantages for homeowners:
1. Protects Exterior Materials
Because it uses gentle pressure and safe chemicals, soft washing won’t damage siding, trim, or paint — a risk associated with traditional pressure washing.
2. Eliminates Root Causes
Instead of temporarily removing surface dirt, soft washing kills the organisms — like algae and mold — that cause staining and deterioration.
3. Extends Exterior Lifespan
By preventing organic buildup and moisture retention, soft washing helps your siding, trim, and other exterior components last longer.
4. Improves Curb Appeal
A freshly cleaned exterior can dramatically improve your home’s appearance and perceived value.
5. Safer Than DIY Methods
Climbing ladders and handling chemicals without training can be risky. Professional soft washing ensures safety and thorough results.
Most Minnesota homeowners benefit from soft washing their home’s exterior once every 1–2 years, especially if:
Your home has visible algae or mildew stains
There are dark streaks on siding or trim
You live near wooded areas or shady spots
You’re preparing your home for sale
You’re refreshing before painting or maintenance
Shaded or moist locations may require more frequent cleaning, as growth can return faster in these environments.
There are some misconceptions about soft washing that homeowners should know:
Myth #1: “Pressure washing is stronger and better.”
Pressure may be strong, but it can cause damage. Soft washing is stronger in results because it actually eliminates the biological causes of staining.
Myth #2: “Soft washing uses harsh chemicals.”
Professional soft washing uses biodegradable, environmentally safe solutions that target organic growth without harming plants or pets.
Myth #3: “It’s only cosmetic.”
While soft washing does improve looks, it also protects materials by removing organisms that trap moisture and accelerate decay.
Understanding these facts helps homeowners make informed decisions about exterior care.
Soft washing often pairs well with other exterior maintenance for a complete home refresh:
Gutter Cleaning: Removes debris that can cause staining and water overflow
Pressure Washing: For concrete driveways and walkways
Roof Cleaning: To remove moss and algae
Window Cleaning: For a spotless finish after washing siding
Bundling these services is a smart way to maintain your home’s exterior in one coordinated effort.
We’re based in Brooklyn Park and proudly serve the broader Twin Cities metro area. Our team works in dozens of neighborhoods, helping homeowners enjoy stress-free, seasonal home care from trusted local professionals.
If you’re in the western or southern suburbs, chances are we’re already working in your area!
