Remove the drain cover or stopper
Pour boiling water down the drain
Add baking soda to the drain
Pour vinegar into the drain
Let the mixture sit for 15 to 30 minutes
Flush with hot water
Use a plunger to loosen buildup
Insert a drain snake or auger to remove clogs
Remove and clean the P-trap if needed
Scrub accessible pipe sections with a pipe brush
Rinse the pipes thoroughly with water
Repeat the process if the drain is still slow
Avoid pouring grease, coffee grounds, or food scraps down the drain
Use a drain strainer to catch debris
Clean drains regularly to prevent buildup