The copper pipes behind my laundry sink are covered in this green/blue dust like substance. Some of this stuff has even fallen on the floor. There has also been a very musty odor in the room for the past two weeks.
I am wondering if this smell is coming from the stuff on the pipes? (I have poured bleach, vinegar, baking soda etc. down the sink drain to make sure it is clean.)
Also can this dust be dangerous if I try to remove it from the pipes?
Any help would be appreciated…….thank you.
I am wondering if this smell is coming from the stuff on the pipes? (I have poured bleach, vinegar, baking soda etc. down the sink drain to make sure it is clean.)
Also can this dust be dangerous if I try to remove it from the pipes?
Any help would be appreciated…….thank you.