When it comes to residential and commercial exterior cleaning, Pacific Spray Wash is Oahu’s most trusted source for flawless results and reliable customer service. Based in Windward Oahu, the company travels islandwide and offers services such as roof soft washing, house soft washing, pressure washing and PV panel cleaning.

Moss and algae buildup is common in Hawaii, especially in the mauka neighborhoods where rain is a daily occurrence. Besides being unsightly and slippery, organic growth can become a massive problem if left alone. Moss is highly destructive over time, and airborne mold spores can even lead to respiratory problems. All exterior surfaces like roofs, siding, driveways and PV panels are susceptible to pesky organic growth. A professional cleaning will not only spruce up your outdoor space but can also greatly extend the useful life of your exterior surfaces.

One of the reasons Pacific Spray Wash is a popular choice among homeowners is its application of a cleaning technique called soft washing. Although high-pressure washing works great for concrete and other hard surfaces, it’s too aggressive for sensitive surfaces like roofs, eaves and siding. Soft washing is a gentle and highly effective cleaning technique that uses low water pressure and a biodegradable cleaning solution to eliminate organic growth from the root, leading to a longer-lasting clean.


Soft washing is especially effective on roofs, where the presence of dark-colored algae not only deteriorates the roof surface but also causes a serious issue with heat absorption throughout the whole house.

A recent customer is Pearl City resident Leslie Kazuko, who had her Gaco roof soft washed by the team at Pacific Spray Wash.

“The roof cleaning looks great and made a big difference this summer with the heat! The guys were super professional and polite. They did a terrific job,” she says.

Kazuko also had her PV panels cleaned.


“My HECO bill was so high, it was like I didn’t have panels at all,” she says.

Turns out the solar cells were blocked by algae and dirt, limiting their production.

“My HECO bill dropped the next month and I’m back to paying the minimum! I got a lot of compliments from my neighbors!” Kazuko says with a laugh. “My house looks brand new again!”

Call 808-763-9298 or visit pacificspraywash.com for a free, no-hassle consultation on how you can revitalize your outdoor space today.

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