What are the common signs and solutions for a bathtub overflow drain leak?
Common signs of a bathtub overflow drain leak include water pooling around the tub, water stains on the ceiling below the tub, and a musty smell in the bathroom. Solutions for this issue may involve tightening the overflow cover plate, replacing the gasket or seal around the overflow drain, or resealing the connections with plumber's putty or silicone caulk.