The green mold adds a nice dash of color to your photo backgrounds. I find it pleasing.
Besides, everybody keeps telling me to be kind to the Earth. 'Think Green' they tell me!
That deck is well on it's way.
Did my deck again last year. Oxyclean and hot water, commercial floor buffer with a stiff bristle brush, hand scrub the railing, Behr Premium clear weatherproofing... took three days, 'bout killed me. Go shooting!
The deck looks good. Here's another way to clean a deck that's a little less "labor intensive."
Put together a strong solution of TSP. Scrub the deck with it using a brush on a handle so your'e not down on your hands and knees - important point for we "senior citizens"
Rinse it off before the crud dries up.
Get some oxalic acid crystals (Ace hardware, etc.) and mix up a solution per the instructions. Mop it onto the deck and let it sit for awhile. Repeat if necessary to get the degree of "lightening" you're looking for. Rinse well and your'e DONE!
I've been doing this for decades with great results.
Bushmaster1313, me advocating??, go shoot first just to get that chore done and then do the deck. See I don't have a deck so go shooting. Simple yes??. Frank