Whitening Fiberglass Bathtubs
No matter how much or how often you scrub your bathtub, there are some marks that will be there forever! Wrong! WD-40 can actually get these stubborn stains quicker than your kid can stick his fingers in a cake when your head’s turned. Let the spray sit for a while on the affected area and then just wipe it off.

Whitening Fiberglass Bathtubs
ADVERTISEMENT