Can't beat it
"My neighbors don't particularly care for the bleach smell when I use this, but when it comes to getting rid of the black mold spots on my composite decking or the green mold that forms on the vinyl siding where the sun never hits, nothing beats this stuff... spray it on, let it sit for 5 or minutes, and spray it away with a hose. No scrubbing needed. No power washing needed. You can't beat this stuff."
