|
07-29-2021, 07:08 PM
|
Sage
|
Join Date: Feb 2007
Posts: 3,779
Thanks: 6
Thanked 1,919 Times in 707 Posts
|
|
copper sulfate (pre-mixed or you can mix your own on the cheap) is great for mildew if you don't want to use bleach or outdoor bleach
Patio Moss Mold and Mildew Prevention
|