Soft Wash House Washing in South Jersey

Safely take the algae, mildew, and staining off your siding — without high-pressure damage.

Diamond Roof Cleaning is one of South Jersey's original soft wash companies. Soft washing siding is the safer, better-lasting choice vs blasting a house with high pressure. Experienced professional crews, many with us since 2008, put the sparkle back — the right way.

Free estimate · 609-929-5812

We do not pressure wash house siding or roofs. For driveways and concrete, see our pressure washing page.

What soft washing is (and isn’t)

Soft washing uses low pressure — typically well under what a conventional pressure washer puts out — plus the right detergents to kill algae and mildew, then rinse them away. Kills algae/mildew at the root for longer-lasting results than rinsing alone. That’s the method we recommend for:

  • Vinyl siding
  • Aluminum siding
  • Stucco
  • Dryvit / EIFS
  • Fences, decks, and other surfaces where low pressure is the safer call (we’ll advise on-site)

We do not pressure wash house siding or roofs. High pressure on those surfaces can cause real damage. For driveways, sidewalks, and most concrete, see our dedicated pressure washing page

Why soft wash vs pressure wash

Years ago, the default for a dirty house was cranking up the PSI. It can look okay for a minute — and still leave growth behind or stress the surface. Soft washing flipped that: less than about 100 PSI, the right detergents, and a thorough rinse. You’re cleaning the growth, not just wetting the wall.

That’s why soft wash is our method for siding. Pressure washing stays on hard surfaces that can take it.

One company. Right method. We’ll tell you which one fits when you call.

Why homeowners choose Diamond for house washing

  • Soft wash specialists with deep South Jersey experience — we’ve been doing this since the early days of soft wash in the area
  • Experienced professional crews, many with us since 2008 — courteous, careful, and used to working around plants, pets, and parked cars
  • Focus on killing algae and rinsing clean — not just “rinsing”
  • Fully insured; ask for proof of insurance
  • Clear email proposals from us, plus a walkthrough of what we’ll do
  • 684 Google reviews at 5★ from neighbors who had the same streaks you’re looking at

Why homeowners choose Diamond for house washing

  • Soft wash specialists with deep South Jersey experience — we’ve been doing this since the early days of soft wash in the area
  • Experienced professional crews, many with us since 2008 — courteous, careful, and used to working around plants, pets, and parked cars
  • Focus on killing algae and rinsing clean — not just “rinsing”
  • Fully insured; ask for proof of insurance
  • Clear email proposals from us, plus a walkthrough of what we’ll do
  • 684 Google reviews at 5★ from neighbors who had the same streaks you’re looking at

How To Choose The Best House Washing Company

  • Ask about pressure on siding and roofs. High pressure should not be the plan for vinyl siding or roofing — even if someone says their pressure is “low.” Definitions vary a lot.
  • Ask for references or recent reviews. We’ve got a long public history on Google — read what neighbors say about our siding and house washing.
  • Confirm insurance — especially if roof cleaning is in the mix. Roof work often needs coverage beyond a basic pressure-washing policy.
  • Look for a real process. Soft wash is chemistry plus low pressure. If the pitch is only “we bring a big washer,” keep asking questions.

Soft Wash House Washing FAQs

What's the best way to pressure wash my home?
How does a professional soft wash a house?
Why hire Diamond instead of DIY house washing?
What's the difference between soft wash and pressure washing?
What should I look for when hiring a soft wash contractor?
Do you do soft washing near me?
Do you soft wash and pressure wash in one visit?

Our House Washing Gallery

CLIENT REVIEWS

Robert Widdifield
Robert Widdifield
★★★★★
3 weeks ago
Diamond Roof Cleaning did the soft wash on our roof and walls on the house and garage. This was our third time and very pleased every time. They arrived on time and completed in about 2-1/2 hours, the crew of two were friendly and super efficient. The photos are before/after of the house and garage, the house and most red cedar is 48 years old and looks wonderful. We’re pleased with the quality of the work and clean up, you would as well!
Dawn Luminiello
Dawn Luminiello
★★★★★
2 weeks ago
If I could give these guys 10 starts I would! I’m serious. They were totally on point from beginning to end. I needed my roof washed for my insurance. They completely understood, got here quickly, absolutely professional and super sweet! I tend to overshare and they were great at listening too lol. But seriously I’m extremely happy I chose to go with this company. And I am having them come back in the spring to wash the house and deck for me. Prices were very affordable in my opinion as well. You will not be disappointed, they are worth every star and like I said I wish I could give them more! 10 Stars!!! I don’t have photos to share, I can’t get on the roof and I’m terrified of heights lol
Karen Forrest
Karen Forrest
★★★★★
a month ago
Great company. Michael the owner is really understanding. The guys who came out were professional and respectful of property. Explained the process and did not leave until I was completely satisfied. Had the roof cleaned and house soft washed. Looks amazing.
Joanne Tarditi
Joanne Tarditi
★★★★★
2 months ago
We are very pleased with the service we received from Diamond Roof Cleaning! Our detached garage ,which is under trees, had a lot of moss growing on the pyramid roof. Mike explained the process of what they were going to do. Diamond Roof cleaning did an excellent job! We are also impressed with the way they sent out their proposal by email..
Laura Johnson
Laura Johnson
★★★★★
2 weeks ago
I’m a repeat customer and continue to be impressed! Same-day responses to inquiries, quick pricing, fast scheduling, and great prices. The quality of the work is TOP NOTCH. Highly recommend!

Why Choose Diamond Roof Cleaning

Unmatched Service & Technology

From our state of the art cleaning systems, advanced cleaning methods to insure the best and safest results, to our intensive employee training, you can rest assured that with Diamond Roof Cleaning your home is being treated by the best and most reliable pressure washing and exterior cleaning company in Southern New Jersey! But don't take our word for it. See what customers say in our 680+ Google reviews at 5★.

best-service

There Is Nothing We Can't Clean

Whether your property has vinyl or brick siding. Whether it is a multi-building apartment community or and single family home, the soft washing and pressure washing professionals at Diamond Roof Cleaning can clean almost anything! Amazing results and friendly service and standard with us! We are proud to serve these great communities:

Fully Insured Pressure Washing Service In Southern New Jersey

From Our Blog

The Diamond Standard Of Exterior Cleaning Awaits