Pressure Wash Cedar Shake Roof

Avoid products like bleach and ammonia as they may discolor or prematurely weather cedar shakes.

Pressure wash cedar shake roof.

The other downfall with simply using water is it does not kill the organism living on the roof. Apply with garden style pump sprayer or other pump spray system. Slate shingles are a beautiful material for roofing but are delicate and costly to replace. Cedar shake siding will grow algae and mold if it s not cleaned once in a while.

Cedar wash cleaning application. Pressure washing should only be done by a trained professional in cases of extreme moss and debris build up. Avoid pressure washing your cedar roof. Once dry seal the newly cleaned surface with wash safe cedar seal to keep surface protected.

Use a weak stream of water or a soft bristle brush to apply the mixture and then rinse away with water from a hose. Clean cedar with a scrub brush and hose off or use pressure washer to rinse surface clean. Stock pressure washing nozzles put out a very sharp stream of pressure if you get the wand to close to the cedar you will leave a scar to much pressure is also bad often dislodging or cracking the shingles or shakes. Unlike aging cigars in a cedar box aging cedar siding on your home may require the occasional pressure washing.

Temporary short lived results can be had using a pressure washer however but we believe the risks of falling on the slippery cedar and splitting the cedar shakes far outweighs the short lived clean. Start with a small amount of chlorine and add to the mixture as needed until your roof is clean. Algae and mold will cause deterioration and discoloration to your cedar siding.