How to fix a leaky tub faucet: This will depend on the cause. Replace any worn gaskets, washers or cartridges. Should you call a pro?: It depends. Repairing a leaky tub faucet can be a DIY task.
If you spot any signs it's time to install a new bathtub, you'll either need to correct them or replace the container. Address any cracks or chipping with an epoxy filler and check the operation ...