How to Fix Slow Draining Sink
A slow-draining sink is annoying and often indicates a developing clog. Address the issue early with these methods before it becomes a complete blockage.
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0 of 6 steps completedStep-by-Step Instructions
1 Step 1: Remove Visible Debris
Step 1: Remove Visible Debris
Remove the sink stopper or drain cover. Pull out any hair, soap scum, or debris within reach using needle-nose pliers.
Drain Snake 25ft
Flexible drain auger for clearing sink clogs
2 Step 2: Use Plunger
Step 2: Use Plunger
Fill sink with enough water to cover plunger cup. Block overflow opening with wet cloth, then plunge vigorously 15-20 times.
Drain Cleaning Gel
Enzyme-based drain cleaner safe for pipes
3 Step 3: Try Baking Soda and Vinegar
Step 3: Try Baking Soda and Vinegar
Pour 1/2 cup baking soda followed by 1/2 cup vinegar down drain. Cover for 30 minutes, then flush with hot water.
Sink Plunger
Flat-bottom plunger designed for sinks
4 Step 4: Snake the Drain
Step 4: Snake the Drain
Insert a drain snake or auger into the drain. Rotate while pushing forward to break through clogs. Pull out to remove debris.
P-Trap Wrench
Adjustable pliers for removing sink traps
5 Step 5: Clean P-Trap
Step 5: Clean P-Trap
Place bucket under sink. Unscrew P-trap, remove debris, and clean thoroughly. Reinstall and check for leaks.
Bucket with Spout
Utility bucket for catching drain water
6 Step 6: Call Plumber for Stubborn Clogs
Step 6: Call Plumber for Stubborn Clogs
If slow draining persists, the clog may be deep in the pipes or you may have venting issues requiring professional diagnosis.
Drain Brush
Long flexible brush for cleaning drains