Bleach is not a great wood cleaner it can damage the wood fibers.
Can i use bleach on my composite deck.
Use the hose to do a final rinse down of your deck.
If you enjoy the look of your deck you may not want to use bleach.
Use a 90 10 water bleach solution bleach can turn plastic brittle and alter thier color try using the following 1 tsp with phosphate 2 a power washer and a solution for decks.
Neither product will affect the structural integrity of trex.
Regular use of chlorine bleach can eventually lead to premature chipping splintering and cracking that can affect the structural integrity of your composite deck.
When cleaning your deck make sure you only use oxygen bleach and not chlorine bleach which can compromise the structural integrity of your wood deck.
Bleach can break down the natural polymers that hold wood together causing surface damage to healthy wood.
Rinse down your deck.
Using the wrong cleaner.
Use of products containing bleach or acid will lighten the surface of trex.
If your deck has visible mildew stains add 1 cup of powdered borax to the solution at the same time you add the oxygen bleach.
Bleach can potentially.
Even worse chlorine bleach is extremely corrosive to any metals that may be used as fasteners that hold the decking together.
Disinfecting surfaces with bleach and other disinfecting products is one of the ways to help stop the spread of covid 19 according to the centers for disease control.
Use of a pressure washer greater than 3100 psi could damage the boards and void the warranty.
Instead use an oxygenated cleaner that can reach deep into the material and clean the inside of the deck as well as the outside.
Composite decking can be quite porous so it s important to use the correct cleaner on your deck.
Avoiding using any deck cleaner that has bleach in it as it can be extremely corrosive.
I sold both products at lowes the best solution for a pressure cleaner was our krud remover or deck cleaner.
I personaly would not use for than 10 bleach.
Use in an inconspicuous area to determine whether you like the effect.
Bleach and other disinfectants are not suitable for consumption or injection under any circumstances.
Although chlorine bleach is great for cleaning and sanitizing hard nonporous surfaces applying bleach to a wood deck has several disadvantages.
Borax is a natural mineral compound that won t damage nearby.
There are much better wood deck cleaners out there other than bleach or bleach based cleaners.
Make sure that all of the bleach solution is rinsed away before letting your deck air dry.