How to clean cedar siding

What is the best cleaner for cedar siding?

The authors of the study, Installation, Care, and Maintenance of Wood Shake and Shingle Siding, recommend using commercial cleaners containing sodium percarbonate or other oxygen bleaches because they are more gentle oxidizers than chlorine-containing bleaches such as household bleach.

Can you pressure wash cedar siding?

Power washing can be used to clean cedar as long as the sprayer is set at a low pressure to prevent damaging the wood’s soft surface. For cedar siding with a smooth surface, scrape the paint and clean the cedar before painting.

How do I make cedar siding look new again?

6 Easy Steps to Repaint Over Stained Cedar Siding

  1. 1- Rinse. Pressure washing your cedar siding is perfectly OK as long as the sprayer washer is set at low pressure.
  2. 2- Use Wood Cleaner.
  3. 3- Scrub with Nylon Brush.
  4. 4- Scrape & Sand the Siding.
  5. 5- Prime the Weathered Siding.
  6. 6- Start Painting your Cedar Siding.

How do you remove black stains from cedar siding?

Mix the powdered bleach according to directions on the bottle, such as 4 parts water to 1 part powder. Apply the solution with a clean garden sprayer, allowing it to soak for 15 minutes. The bleach will remove much of the discoloration. Use a nylon-bristled scrub brush to remove the rest.

Why do cedar shakes turn black?

There are two main causes of the darkening of cedar siding: tannin stains, and mildew stains. If the darkening is caused by mildew, the bleach will immediately clear it up.

Is it better to stain or paint cedar shingles?

The best answer is based on your home’s current cedar condition. Stain lasts longer and often looks more natural, but can only be applied if cedar is paint-free. Paint offers more protection and can be a good choice for badly worn homes with previous peeling issues from past painting applications.

How long does cedar shake last?

But how long will your cedar shake roof actually last? As long as it’s properly installed and with proper maintenance, you can expect to get 30 years of life out of your cedar shake roof. If you invest in quality materials and live in an area with the right conditions, you could possibly get up to 50 years out of it.

Should you stain cedar shakes?

Stain is considered a more effective protectant for cedar, and it lasts longer than paint. However, you may need to reapply a clear-coat stain every two years. With a new installation of cedar shake siding — which can cost around $5 a square foot — you shouldn’t need to do any prep work before staining or painting.

What color stain is best for cedar?

Rustic Cedar is a semi-solid stain color that is a great choice for cedar decks that may be a bit older. With hues of rusty red and soft natural browns, Rustic Cedar adds a coat of protection and a bit of classic color to hide slight imperfections.

What can I do with old cedar shakes?

But don’t be too quick to throw out any shakes that have been removed – there are still ways you can use them!

  1. Planter Box. Sure, your cedar shakes might no longer be ideal for use as roofing, but they the perfect size and material for planter boxes.
  2. Dog House Roofing.
  3. Frames.
  4. Furniture.
  5. Mail Box.

Can you burn old cedar shakes?


If you are installing a new cedar shingle or shake roof do not burn the old shingles or shakes. They may look like perfect kindling wood but the danger is in what you do not see, they are chemically treated.

Can you paint over stained cedar siding?

Answer is yes, you can paint over stained cedar, but with some testing, also long term commitments. You‘ll want to make darn sure stain has dried out, after using best deck cleaner, also great for cedar siding. Good way determining this is splash water on stained cedar.

Can you paint weathered cedar?

While extremely old cedar can be painted, it requires heavy preparation. Even then, the paint is not expected to last long. Surface preparation is the key to success when dealing with weathered wood. The siding must be free from mold, mildew, and dirt.

What is the best exterior paint for cedar siding?

Paint recommendations: The best paint for cedar siding is one that’s acrylic-based, but remember, bare cedar spots should be primed with oil primer before applying any paint. My two favorite exterior paints for painting exterior siding are Duration and Super Paint from Sherwin Williams.

How do you protect cedar siding?

While cedar stands up to the elements fairly well on its own, putting a seal or a coat of paint on it can enhance the color and protect the wood from inclement weather. Left unstained, cedar’s red hue will fade to gray within about a year.

How do you clean cedar siding before painting?

Clean the cedar siding with a bucket of hot water and a few teaspoons of mild dish detergent. Use a long-handled scrub brush to scrub any dirt or residue from the wood. Rinse it thoroughly with a garden hose and allow it to dry completely.

Can you spray stain on cedar siding?

The siding comes in a wide array of color selections — available based on the type of stain you wish to apply. Although you can use a paint brush to apply the stain, using a sprayer allows you to quickly cover the home, eliminate brush strokes and reduce the time and cost of the project.

How do you prepare cedar siding for staining?

Clean the siding with a mixture of 1 part bleach and 4 parts water. Wash the entire surface with a dampened cloth, removing any traces of dirt and revealing the wood finish. Do not soak the wood. Rinse the surface with a second damp cloth and pat the siding dry with a dry cloth.

How do you clean cedar clapboard siding?

Scrubbing The Siding:

The best method for removing dirt from wood siding is to use a nylon brush and pole and scrub it off. Hand washing is still the best practice when preparing a house for paint or cleaning the siding. A little elbow grease goes a long way in the cleaning process.

What is the best siding cleaner?

  • RUNNER-UP: 30 SECONDS Hose End Sprayer Outdoor Cleaner.
  • BEST BANG FOR THE BUCK: Krud Kutter HS01 Green Pressure Washer Siding Cleaner.
  • BEST FOR MILDEW: Wet & Forget Moss Mold Mildew & Algae Stain Remover.
  • ALSO CONSIDER: Jomax Outdoor Mildew Remover House Siding Cleaner.

How do you clean outdoor cedar?

“The safe and effective way to clean the wood is oxygen bleach. The oxygen bleach comes as a granular powder that mixes with water. It is non toxic to trees and vegetation and will not remove natural color from the siding.

How to clean cedar siding

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