SOFT WASHING

Our professional soft washing service safely removes moss, algae, mold, and dirt from roofs, siding, gutters, and exterior surfaces using low-pressure cleaning solutions.
Proudly serving Olympia, Lakewood, Tacoma, and surrounding Washington communities.

What is Soft Washing?

Soft washing is a safe and effective exterior cleaning method that uses low-pressure water combined with specialized cleaning solutions to remove moss, algae, mold, mildew, and organic buildup from exterior surfaces. Unlike traditional pressure washing, soft washing cleans roofs, siding, gutters, and other delicate surfaces without causing damage. This process allows cleaning solutions to break down organic growth at the root, providing a deeper and longer-lasting clean.

For many homes in the Pacific Northwest, algae, moss, and mold grow quickly due to the region’s damp climate. These organic contaminants not only make a home look dirty but can also cause long-term damage to roofing materials, siding, and other exterior surfaces. Professional soft washing helps restore the appearance of your home while also protecting these surfaces from premature wear and deterioration.

At Northwest Roof Defense, we provide professional soft washing services for homeowners throughout Olympia, Shelton, Tacoma, Lakewood, and surrounding Washington communities. Our soft wash process safely removes organic buildup from roofs, siding, gutters, fences, decks, and other exterior surfaces while helping prevent future growth. The result is a cleaner, healthier home exterior that looks better and stays protected for years to come.

Why Soft Washing Is Better Than Pressure Washing

While pressure washing can be effective for some hard surfaces like concrete or driveways, it is not always the best option for roofs and delicate exterior materials. High-pressure water can damage asphalt shingles, force water under siding, strip paint, and shorten the life of roofing materials if used improperly.

Soft washing uses low-pressure water combined with specialized cleaning solutions to safely remove moss, algae, mold, and mildew without causing damage. Instead of blasting growth off the surface, the cleaning solution breaks down organic buildup at its root. This allows the contaminants to be gently rinsed away while also helping prevent them from returning quickly.

For roofing materials especially, manufacturers often recommend low-pressure cleaning methods to protect the shingles and maintain their lifespan. Using high pressure on a roof can loosen granules from asphalt shingles, weaken the roofing system, and even create leaks if water is forced under the shingles.

Soft washing provides a longer-lasting clean because it treats the source of the problem instead of just removing the surface stains. By eliminating algae, moss, and mildew at the root, soft washing keeps your roof and exterior surfaces cleaner for a longer period of time.

At Northwest Roof Defense, we use professional soft washing techniques designed to safely clean roofs, siding, gutters, and exterior surfaces without the risks associated with high-pressure washing. Our goal is to restore the appearance of your home while protecting the materials that keep it safe and dry.

What Surfaces Can Be Soft Washed?

Soft washing can be used on many exterior surfaces that require gentle cleaning, including:

• Asphalt shingle roofs
• Vinyl siding
• Wood siding
• Gutters and downspouts
• Decks and fences
• Exterior walls and trim

Because the process uses low pressure and specialized cleaning solutions, it safely removes moss, algae, mildew, and dirt without damaging the surface being cleaned.

TESTIMONIALS

What Others Are Saying

"Full Cleaning"

After his initial visit and quote, Kent came out and did a full roof moss clean, soft wash, solar panel wash, and gutter clean out. He cleaned the moss off my shed roof as well and provided me with time stamped photos for my records. He was incredibly thorough and spent almost the full day on the job, making sure to leave everything in great shape. Kent is really easy to talk to, was available by text ahead of time for questions. I'd highly recommend NW Roof Defense!

- Ciecily K

"Moss Is All Gone!"

Very pleased with the results,the process was smooth and would recommend this company,very polite and professional and knowledgeable,thank you Kent.

- Larry

"Very Happy With The Results"

Kent did amazing work taking care of our large roof with a soft wash. We are under a bunch of Douglas firs so we really needed help! Kent explained everything thoroughly and took safety precautions on our two-story roof. Definitely recommend his services. We’ll be back!

- Reyallen