If your deck has visible mildew stainsadd cup of powdered borax to the solution at the same time you add the oxygen bleachBorax is a natural mineral compound that wont damage nearby
Update for Using Bleach to Clean Decks Here atwe take pride in the fact that we have become the Internet s go to source for all things
If you choose composite material for your deckit is important to remember your decking will be exposed to natural elements that can create a number of issues for any wood based material most commonly mold and mildew.
Oxygen bleach give you a clean deck and will not harm vegetation surrounding your deckwhich is a huge plus and will save you time from covering your grass and landscaping to protect itAnother plus to this type of wood cleaner is that most of the time a power washer is not necessary in order for it to work.
For stubborn stainsbleach can be added to the cleaning solution to achieve the desired resultRust stains stubborn spots A cleaner containing oxalic acid commonly known as deck brighteners can be used to remove these stains.
Home Housekeeping DIY Simple Deck Wash Recipes Tips cup oxygen bleach (optional but good to use if mildew stains are present)
We built a deck from grey composite material sold by Lowes through ChoiceDek brand nameI see a lot of advice about cleaning decks with bleachIs it safe for composite
Another note is that i took water and bleach and sprayed a post and without scrubing and it seemed to work pretty goodmildew on composite decking Our contractor recommended
How to Clean a Deck with BleachDecks are a great addition to any house and enable a homeowner to enjoy and experience nature more oftenStepsPart
DEAR TIM We put down decking in The composite lumber has developed dark spots all over itIt started with a few spots and has multiplied over the two year periodWhat is causing the
Bleach is fine in the right dilutionToo much and you can dramatically fade the composite s colorToo little and the mold will not be killed deep down in the wood fibers (the organic part) of the deck.