How Do You Clean Cedar Shake Siding

Once you ve thoroughly worked the soap into every square inch of your siding leave it soak.

How do you clean cedar shake siding.

How to clean cedar shake siding. The cedar shake shingle bureau a nonprofit trade organization warns that an experienced washer should assess a cedar siding job individually since high pressure water jets can damage wood. Step 2 refinish shingles. If you want to learn the best way to clean cedar shake siding you must first choose the appropriate electric pressure washer for the job.

Put some mold or mildew resistant detergent inside the detergent tank. Whether they re on your roof or wall your shingles may develop mildew or algae and will most certainly weather to a. Care for cedar shingles. A soft wash also known as a non pressure wash is where you take low pressure water and spray down a surface.

Step 1 clean shingles. Brush the surface to remove dirt and debris with a long handled scrub brush or broom. Mix the oxygen bleach in a ratio of 2 cups of powdered granules to 1 gallon of water or based on the product and manufacturer s instructions on. Use a black tip to spray the soapy mix and be sure to spray in even overlapping strokes to avoid missing spots or leaving streaks.

Make sure to rinse away all bleach because any bleach left behind may discolor the cedar. Mix the powdered bleach according to directions on the bottle such as 4 parts water to 1 part powder. Use a 12 volt pump system with pressure of about 60 psi. Rinse your siding with water.

If your siding hasn t been cleaned in a long time you may want to use a brush to loosen the buildup better. Test a small part of your siding to determine exactly what type of staining problem you are dealing with tannin or mildew. Gently scrub the test area with a medium hard nylon bristle brush to work the wood cleaner in. Many siding pros recommend power washing.

If you had mold growing dry the siding a second time with a heater or. Older siding should be cleaned and allowed to dry thoroughly enough that it can absorb sprinkled water. Apply the solution with a clean garden sprayer allowing it to soak for 15 minutes. We recommend a 3000 psi pressure washer as this power can handle cedar wood best.