Black Spots ... on siding, vehicles
It's on the porch, my windows, but it is worse on the siding. It goes all the way up to my second-story windows, and is even under my soffitt and on my gutters. What do you think it is?
It's on the porch, my windows, but it is worse on the siding. It goes all the way up to my second-story windows, and is even under my soffitt and on my gutters. What do you think it is?
