After installing your exterior cedar you have about a two week grace period until the wood starts to discolor.
How to treat cedar wood siding.
If the wood is wet when you apply the coating it may not work well.
Spraying the cedar siding with water will make problem areas easier to see.
Treatments for cedar siding maintenance some cedar siding shingles are treated with bleaching oil which is a treatment made with linseed oil and bleach crystals.
Cover cedar siding with primer to keep any tannic acid or natural red coloring from.
The paint test on cedar is like this.
The cedar bureau recommends using a solution of 1 part bleach to 3 parts water.
Wash the wood first.
To protect the finish when it starts to look dull clean it with a homemade wood cleaner consisting of 1.
Surface preparation is not necessary for textured cedar.
Cleaning away the age is the first step in caring for cedar shingles.
At this point you can apply a fresh coat of oil or oil stain.
After that the color will rapidly change from red to gray.
Likewise dirt or grime on the wood surface makes it impossible to get a good finish.
Sand it to remove the loose surface particles.
Apply it with a pump sprayerlet it sit for about 15 minutes before rinsing it off with with a garden hose.
Look for any signs of mold.
This procedure will greatly increase the coatings performance but will not detract from a smooth finish.
Then take a strip of masking tape taping across the newly painted surface.
Be sure to keep the hose pointed downward to avoid forcing water up behind the shingles.
Take a brush or roller applying the paint on the cedar surface approximately 6 x 6.
If you do decide to color your wood there are several options.
Apply the sealant or stain to clean dry cedar.
As soon as you run a piece of tape take a larger square of plastic sheathing covering the newly painted spot.
Keep cedar looking its best by dusting with a soft cloth or vacuum cleaner brush as needed.
Inspect all caulking and repair or replace any that is damaged cracking peeling or missing.
Prep the cedar siding by cleaning it with a bleach and solution.
For smooth planed flat grained cedar some surface preparation may be desirable.
On flat grained wood the surface should be scuff sanded with 50 60 grit sandpaper.
Inspect the flashing the seal between the roof and chimney for signs of water leakage or damage.
Along with protecting your cedar shingles against decay and other coastal contamination this treatment will also give them the weathered silvery gray look that many homeowners prefer.
Allowing it to dry as directed.