Asked November 13, 2024, 1:29 PM EST
My railings that are painted white, on outdoor decks and balconies, are full of mold and need cleaning, however, I don’t want to use any products that will damage the landscape. A stream runs along my property that leads directly to the Potomac .
Can you guide me to recommended safe cleaning products for wooden decks etc that won’t damage fragile ecosystems ?
Montgomery County Maryland