Deck Washing? Ask Annie
I need to wash my deck and wonder what you suggest. All of the recommendations online are to use bleach. –Len, PA
I am glad that you asked. I did a little bit of searching and came up with an eco-friendly alternative for you, including an instructional video. The ingredients used on the AskTheBuilder site are oxygen bleach (6 ounces of oxygen bleach to 1 gallon of water). Elsewhere he recommends using my fave ingredient washing soda (he calls it sal soda), and avoiding pressure washing.