Not every slow bathtub drain is just a buildup of hair and soap — sometimes it’s the drain hardware itself starting to fail. Bathtub Drain Replacement: When to Repair vs. When to Replace breaks down the warning signs homeowners often miss, like rust stains, a loose flange, or persistent odors, and explains when a simple repair is enough versus when a full replacement makes more sense. The article also covers what a professional replacement typically involves and why addressing it early can prevent more costly water damage down the line.