But if that's not the problem, call in a pro to properly diagnose and repair it. Causes: Mold grows in damp, warm environments. It's often found in tub and shower areas. How to prevent mold ...

That's where less expensive alternatives like bathtub refinishing and liners come in. Of the two, bathtub liners are the most durable option. A bathtub liner is an acrylic or PVC insert that is ...