Remove the drain stopper or cover
Pull out visible hair and debris by hand or with tweezers
Use a drain snake or zip tool to remove deeper clogs
Flush the drain with hot water
Pour baking soda into the drain
Add vinegar and let it sit for 10 to 15 minutes
Flush again with hot water
Scrub the stopper and drain opening with a brush and soap
Reinstall the stopper or cover
Repeat regularly to prevent buildup