How to Plunge a Sink

For a clogged sink, start with a cup plunger that is designed for flat drains. The Beehive Mini Sink & Drain Plunger creates a strong seal over sink drains to help direct pressure toward the clog. Its compact design works well in kitchen sinks, bathroom sinks, tubs, and other flat drain openings.

If you're interested in learning more about different types of plungers, see our Sink Plunger vs. Toilet Plunger guide.

Before plunging, plug other vents or openings connected to the sink drain. This keeps the pressure created by the plunger directed toward the clog instead of escaping through another opening.

Bathroom Sink Overflow Hole

Use a wet rag or stopper to plug the overflow hole.

Second Drain on a Double-Basin Kitchen Sink

Use a wet rag or stopper to plug the unused drain.

Dishwasher Air Gap

If your sink has one, remove the outer cover and wrap the dishwasher air gap with a wet rag for a better seal.

Sometimes water can slowly drain through a clog. If there isn't any water in the sink, add enough water to cover the bottom of the plunger head.

This helps the plunger create a stronger seal and transfer plunging pressure through the drain toward the clog. If the sink already has standing water, you do not need to add more and can proceed to step 4.

Place the plunger directly over the sink drain opening and press down firmly to create a tight seal.

With the plunger sealed over the drain, push and pull the handle up and down using steady, controlled motion for about 10-15 seconds. If you have a drain stopper, you may need to hold the lift rod down so the stopper doesn't block the drain while plunging.

Keep the plunger sealed against the sink as you move it. Sink plungers can easily slip since the cup design is flat.

After 10-15 seconds of plunging, remove the plunger by tilting it to the side to break the seal. The Beehive Mini creates a lot of plunger suction and can be tough to remove by pulling it up directly.

If the water drains, you have successfully removed the clog and can proceed to step 8. If the water is still draining slowly or not at all, repeat the process a few times until the clog breaks free.

Once the sink is draining normally, run hot water through the drain for a few minutes. This helps flush away any remaining debris.

If you notice your sink clogs regularly, running hot water for a few minutes every couple of weeks will help. The hot water helps wash debris or buildup from your pipes and will help you better maintain your sink drains.