Department of agriculture s forest services laboratory recommends cleaning cedar shingles with an oxidizing bleach as opposed to a household bleach to avoid damaging the wood.
Cleaning cedar shakes siding.
Water any grass plants flowers or other foliage surrounding your cedar siding.
Much like a wooden deck you can use detergents and a pressure washer to blast the grime away and reveal the beautiful cedar color within.
Clean the soap and remaining grime off the siding.
Commercially available citric solutions may also contain a water based oil that will help rehydrate your shingles.
Be sure to keep the hose pointed downward to avoid forcing water up behind the shingles.
Apply it with a pump sprayerlet it sit for about 15 minutes before rinsing it off with with a garden hose.
The cedar bureau recommends using a solution of 1 part bleach to 3 parts water.
Turn the hose end sprayer back to the light hose spray setting.
Algae and mold will cause deterioration and discoloration to your cedar siding.
Stand roughly 4 feet away from the cedar while washing.
When you have completed your cleaning let it dry for 48 hours and then apply our cedar seal to protect it.
Cleaning cedar shingles cedar shingles can also grow moss and algae or develop iron staining which requires periodic cleaning.
When this happens it is time to spruce up your siding and put the old vibrancy back into it.
Cedar shake siding will grow algae and mold if it s not cleaned once in a while.
Citric cleaning solutions should be specially formulated for cedar shingles and may include algaecide mildewcide and fungicide.
Cleaning away the age is the first step in caring for cedar shingles.
Hold the hose in one spot for about 20 seconds before moving on to another part of the siding.
Now the cleaned and brightened cedar wood siding is ready to stain.
Cedar wash works great on all types of cedar or any type of natural wood.
Wearing your rubber gloves.
Staining the restored cedar siding.
This will protect plants from any possible damage to the greenery from bleach runoff.
The side of the house with the least sun exposure can be the worst spot with the cedar developing mildew or mold that looks black.
Use it to clean fences decks furniture cedar siding or roofing barn board and log homes.
In the past he had used oil based wood stain products but found the mold and mildew returning within a few years each time.