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A new service to Northumberland County is Roof Cleaning Service! As we utilize true Softwashing techniques we can safely wash any roof to eliminate nasty black streaking also know as Gloeocapsa Magma, moss, algae or lichen! Roof Soft washing is a recommended service to help prolong the life of your roof. Your roof life span can become diminished when these organic growth are allowed to take over as it can cause moisture to sit on the shingles causing them to degrade quicker!
As well as practical, Roof Washing will restore the look of your roof allowing you to achieve the like new roof look without getting a new roof! If your roof is in good shape but could use some sprucing up Roof Washing is a great way to acheive the look you’re looking for!
We only Softwash roofs as this is the only way to ensure your roof is clean without removing granules or potentially getting water under your metal roofing!
We offer this Roof Cleaning service for Asphalt Roofing, Metal Roofing, Barrel Tile Roofing, Flat White Vinyl Roofing!
This service is being backed by a 1 Year Clean warranty that streaking and moss will not return within that time frame. If it does simply call us and we will come back out free of charge!
Say goodbye to black streaks, moss, and algae with our professional Roof Soft Washing service. Using industry-approved, low-pressure techniques, we safely clean your roof without damaging shingles or forcing water under metal panels. This service not only restores your roof’s appearance but also extends its lifespan by eliminating harmful organic growth. Backed by our 1-Year Clean Warranty, it’s the smartest way to protect and refresh your home’s most important surface.
Roof Soft Washing is a low-pressure cleaning method that uses biodegradable solutions to safely remove black streaks, moss, algae, and lichen from your roof. Unlike high-pressure washing, which can damage shingles or force water under roofing materials, soft washing is gentle and effective. It cleans without stripping protective granules or compromising the integrity of your roof.
Those black streaks are caused by a bacteria called Gloeocapsa Magma. Over time, it feeds on the limestone in asphalt shingles, leading to discoloration and potential damage. Yes, we can remove these streaks safely using soft washing techniques, which eliminate the bacteria at its source and restore your roof’s appearance without the need for replacement.
Absolutely. Our Roof Washing service is safe for a variety of roof types including Asphalt Roofing, Metal Roofing, Barrel Tile Roofing, and Flat White Vinyl Roofing. We never use harsh pressure or abrasive tools only industry-approved soft wash systems that clean effectively without risking damage to any material.
Organic growth like moss, algae, and lichen hold moisture against your shingles, accelerating wear and reducing your roof’s lifespan. Our Roof Washing service removes these organisms, helping prevent premature degradation. Regular maintenance through soft washing can add years to your roof’s life and delay costly replacements.
In most cases, yes! Roof Washing significantly improves the appearance of your roof by removing dark staining, green moss, and other organic debris. If your roof is in good structural condition, soft washing can make it look nearly new again—without the high cost of roof replacement.
Yes! We proudly offer a 1-Year Clean Warranty on all roof washing services. If black streaks or moss return within a year, just give us a call and we’ll return to re-treat the area free of charge. It’s our way of guaranteeing quality and peace of mind for our clients.
Mercer’s Softwash & Power Clean delivers reliable exterior cleaning for homes and businesses across Southern Ontario.
Proudly serving Port Hope, Oshawa, Cobourg, Newcastle & Bowmanville with quality you can count on.
