I know that the apt above had a serious water damage. I am having black rings around bottles in my shower (shampoo, bubble bath and even a sponge) Do I have mold as a result of maybe the walls or ceiling not treated?
I have noticed one particular shampoo that leaves a black ring under it … kinda purplish. It has made me wonder if there's some chemical in it that is not a good thing. I've used natural hair care products from the health food store for a very long time, but this last batch of shampoo I bought has been doing this. Maybe it's the same thing … if all your items can relate to something like that.