Soft washing is gentle by design: a cleaning solution sits on siding or trim long enough to kill algae and mold, then it is rinsed away. Rob, running his own family business from Woodstock with no hired crews, soft washes homes around Johnsburg, IL, where lake and river moisture feeds green growth. Soft washing starts from $200. Send (815) 451-0106 a picture of the house for a free quote.
Anyone who has watched a pressure washer strip paint off a fence knows the downside of brute force. Siding is thinner than a driveway, and the seams between boards or panels let water behind the wall if you aim wrong. Soft washing exists for exactly this reason. It lets the cleaning solution do the work, and the rinse simply carries the loosened growth away.
In Johnsburg, the need is practical. Pistakee Lake, the Fox River and Dutch Creek keep humidity up through the warm months, and shaded lots stay damp long after the rain stops. This page walks through what a soft wash visit looks like on a Johnsburg home, what it will and will not fix, and how to tell whether your house is ready for one.
Reading the wall before any water is sprayed
Rob starts by walking the house. He looks at what the siding is made of, because vinyl, aluminum, painted wood and fiber cement all react differently. He checks for loose boards, cracked caulk, failing paint and window seals that might let water in. He notes where plants, light fixtures, outlets and screens sit, since those need protection or care.
Then he looks at the pattern of the stains. Green fuzz on the north side and under the eaves points to algae. Black speckling is often mold. Orange or rust streaks usually trace back to a metal fixture or well water. Chalky white film on older vinyl is oxidation, which cleaning improves but cannot fully reverse. Knowing which one you have decides what to apply and how long to let it work.
Why damp lake air changes the schedule
Algae and mold feed on organic film and moisture. The film is just pollen, dust, tree sap and airborne grime that collects on any exterior surface. Moisture is the other half, and Johnsburg has plenty. A house surrounded by water on several sides rarely dries out completely on shaded walls, so the growth that took years to appear on a prairie home may show up in a season or two here.
That is not a reason to panic. It is a reason to plan. A home that gets soft washed on a regular cycle stays easier to clean each time, because there is less buildup to break down. Rob will tell you honestly if your house looks like a once-and-done situation or the type that benefits from a repeat visit every couple of years.
What the day itself looks like
On the day, Rob pulls up, confirms the plan with you and wets down nearby plants so the solution does not sit on them. He applies the cleaning solution to the siding with a low-pressure sprayer, working from the bottom up so the product does not streak. Then comes a dwell time, which lets the solution break down the growth, followed by a rinse from the top down.
Much of the visit runs without you, but a few preparations help. Close windows, move vehicles away from the walls, bring in pets and anything light from the porch, and trim shrubs that hug the wall. If you have a favorite garden bed, point it out. Rob rinses plants before and after, and the guide on cleaning solutions, plants and runoff covers the approach.
- Windows and doors closed before arrival
- Cars and furniture moved off the lawn side of the house
- Outdoor outlets covered or switched off if you can
- Plants and pets you worry about pointed out in advance
Lakefront runoff and what leaves the property
Washing a house beside open water raises a fair question about where the rinse goes. On lakefront lots, Rob keeps solution on the wall, avoids flooding the shoreline and rinses thoroughly instead of leaving residue. He chooses the approach and the amount of product with the lot in mind.
On wooded Dutch Creek style lots and on any property with a creek or low ground, the same care applies. If you have a rain garden, a vegetable bed or a shoreline planting you want to protect, say so when you text. Rob can adjust how he sequences the work, and his answer will be straight if a certain area needs hand work instead.
Soft washing versus pressure washing on your Johnsburg house
Soft washing means spraying a solution gently and rinsing it after. Pressure washing is high-pressure water, and it belongs on concrete, brick and similar hard surfaces. On siding, high pressure can gouge soft wood, lift paint and force water into seams. The comparison of soft washing and pressure washing lays out the trade-offs.
Many Johnsburg homes need both. The siding gets soft washed, while the driveway, walkway and patio get pressure washed. If you are unsure which surface needs what, send Rob a few photos and he will sort it out. House-specific details also appear on the house washing page.
What soft washing will not fix
A good wash removes growth, grime and loose chalk. It does not repaint peeling siding, fill a gap in caulk or fix rot. If paint is failing, cleaning may expose the problem more clearly, which is useful, but you will still need a painter. Faded vinyl stays faded. Dents stay dented.
Rob will also say so if your siding is too far gone to benefit. Brittle vinyl that cracks when touched, wood with soft spots and loose panels are better handled by a siding contractor first. Honest advice here saves you money, and it keeps a cleaning from turning into a leak.
Soft Washing through the year in Johnsburg
Spring
Best window for most Johnsburg homes. Winter grime, pollen and any algae that grew under snow cover come off before the summer growing season starts.
Summer
Good for a touch-up on shaded walls and the lake-facing side, where humidity pushes growth fastest. Early or late in the day works well on hot, sunny walls.
Early fall
A pre-winter wash removes the summer's growth before leaves and wet weather add more. It also makes a spotless backdrop if you plan to list the house.
Winter
Not the time for soft washing in northern Illinois. Freezing temperatures make rinsing impractical, so book a spring slot early and plan ahead.
Getting a quote
If your siding has gone green, gray or speckled and you are not sure what to do about it, a photo is the quickest first step. Send one to Rob at (815) 451-0106 with a note about your street and which walls look worst. He will report what he sees, what soft washing can do for it and what it cannot, and price the job you can think over.

