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HomeServices › House Washing

House Washing in Waukesha, WI

A low pressure soft wash with algaecide takes the algae, moss, mildew and dirt off your siding — without the etching, streaking or punched holes that high pressure leaves behind.

Soft wash, not pressure wash

Most siding does not need pressure. It needs the right cleaning solution and enough dwell time to kill what is growing on it. Brad uses a low pressure soft wash with algaecide, which lifts the growth at the root instead of blasting the surface off the board.

People search for pressure washing, and that is what most of this work is called. On siding, the honest version of it is soft washing — same result, none of the risk.

How a house wash runs

Same four steps on every home, whether it is a ranch in New Berlin or a lake house in Delafield.

1

Walk the property

Brad looks at the siding type, the growth, the beds and anything that needs covering before a drop of water moves.

2

Water everything down

Grass, bushes, flowers and the surface itself get soaked first. This is the step that protects the landscaping.

3

Low pressure soft wash

Algaecide applied at low pressure and given time to work. Only as much solution as the surface actually needs.

4

Full rinse down

The house gets rinsed, and so does everything around it. Then a walk-around together — or photos of everything if you could not be there.

Recent house washes

Same angle, same framing, no filters.

BEFOREAFTER
Two-story vinyl · north wall
BEFOREAFTER
Gable end · heavy algae
BEFOREAFTER
Older siding · mildew and streaking

Drag any slider to see the difference

What people ask first

“Will you damage my siding with pressure?”

Soft washing uses low pressure and only as much cleaning solution as the job needs. High pressure on siding is what etches the surface and punches holes in it — which is exactly why it is not what gets used here. Vulnerable siding does not get pressure washed at all.

“The last contractor ghosted me. Will you?”

Brad answers his own phone and does his own scheduling. If there is a date and time on the calendar, he is there, barring weather or something genuinely unforeseen — and if the forecast turns, you hear about it during the week, not the morning of.

“Will your cleaning agents kill my plants?”

Everything gets watered before any solution is sprayed — the surface, the grass, the bushes, the flowers. Only the required type and amount of solution gets used. When the cleaning is finished, everything gets watered again.

What customers said

Read all 39 reviews on Google
★★★★★

I am so grateful to have chosen Pristine for my house washing. Brad was informative and responsive. He laid out all the options available to me, but I never felt like there was a heavy hand directing me to the most expensive route.

Kaitlyn KasperNew Berlin
★★★★★

Brad was extremely thorough. He took the time to explain and educate upfront as we walked around the house, and did the same at the end with a quality walk-through. Our neighbors jumped on board with a wash too.

Brooklyn LeBeauWaukesha
★★★★★

We bought a fixer upper and thought our siding was shot. Turns out it just needed a good cleanse. He inspected before scheduling and kept us updated all week while watching the weather. Our home looks incredible.

Stephanie SadlerMukwonago

Why siding grows algae here

North-facing walls in Waukesha County never get direct sun. They stay damp, and damp plus a humid Wisconsin summer is exactly what algae and mildew want. Homes on wooded lots and near the lakes hold moisture longer still, and pick up spider webs along with everything else.

Add the freeze-thaw cycle working at the surface all winter and road salt carried up off the street, and siding around here takes more of a beating than most people realize. Left alone, organic growth keeps its hold and the siding stays dirtier, longer.

Before you book

How long does a house wash take?

A basic house wash is usually done in under two hours. Larger homes, heavy growth or adding the roof and gutters will run longer, and Brad will tell you what to expect when he quotes it in person.

Do I need to be home while you work?

You do not have to be, but most people prefer it — the walk-around at the end is easier when you can see the work together and point at anything you want a second look at. If you cannot be there, Brad sends plenty of photos and handles the whole job remotely.

How often should a house be washed in Waukesha County?

Most homes here look right on a two year cycle. North facing walls that never get direct sun, and homes under heavy tree cover or close to the lakes, pick up organic growth faster and often want it done every year.

Will a wash make old or faded siding look new again?

A wash removes what is growing on the siding — algae, moss, mildew, dirt. It does not undo damage that is already there. Chalky or sun-faded siding, or a surface etched by someone else’s high pressure wand, will come out clean but it will still be faded or etched. Brad will tell you which one you have before he quotes it, not after.

When can you schedule a house wash?

The season runs from the end of April through the end of October. Washing needs temperatures above freezing to work properly, so nothing gets booked outside that window. Spring and early summer are the busiest stretch, so earlier calls get more choice of date.

Related

Get a free estimate

Send this over and Brad will get back to you, usually within a few hours. Every house is looked at in person before a price is given.

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