Prepare your cedar siding by washing it with soapy water to remove any dirt or dust if any has accumulated.
Removing stain from cedar shake siding.
Follow the grain of the wood and take care not to allow the stain to pool as this will leave visible brush marks.
Rinse the wood with a pressure washer.
Set up your ladder at the highest point on the exterior wall.
After you have washed it wait for it to dry before applying any stain to the cedar.
6 easy steps to repaint over stained cedar siding 1 rinse.
Extensive scraping and sanding is needed.
These stains don t respond to oxygen bleach.
Use using multiple thin layers of stain for an even coating.
Give the surface at least 48 hours to dry thoroughly.
2 use wood cleaner.
Continue scraping as far to.
Weather conditions determine how long the drying time takes.
The hot cold cycles degrade the wood behind the coating and cause the stain or coating to fail.
Work your scraper from the top of each shingle toward the bottom in steady even strokes with the grain of the wood.
It is non toxic to trees and vegetation and will not remove natural color from the siding.
Mix the cleaner according to the instruction and apply it to the stained cedar siding with a brush.
Use a thick brush when staining.
How to remove paint from cedar shingles.
Hold both blades of.
Use a scraper or wire brush to remove all loose paint.
A failed or poorly performing vapor barrier may also aggravate the problem by allowing more moisture to penetrate into the siding.
Dark spots on cedar products such as shake siding can sometimes be made by oil or grease that collects dirt and soon becomes dark.
The iron found in galvanized fasteners as well as some window screens and flashings can cause blue or black stains on cedar.
Use oxalic acid or oxalic based solution to remove the stains.
One of the most thorough methods when staining is to use a thick natural bristle brush.
The bad news is that there is no easy or inexpensive way to deal with the problem.
Removing the the wood mold with oxygen bleach the safe and effective way to clean the wood is oxygen bleach.
Brush stain onto the siding.
These dark stains can be removed by wiping away any excess grease then dissolving the stain.
Allow the stain to dry according to the manufacturer s instructions.