How to Unclog a Bathtub Drain

Intermediate 1 hour 28 steps 37150 views Rating: 4.8/5 Published: 2026-04-09

Remove the strainer.. Remove the stopper.. Remove excessive gunk around the strainer and stopper.

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Steps

1

Remove the strainer.

Step 1

Remove the strainer.

2

Remove the stopper.

Step 2

Remove the stopper.

3

Remove excessive gunk around the strainer and stopper.

Step 3

Remove excessive gunk around the strainer and stopper.

4

Insert the drain stick down the drain.

Step 4

Insert the drain stick down the drain.

5

Pull out the drain stick.

Step 5

Pull out the drain stick.

6

Test the bathtub to see if it is unclogged.

Step 6

Test the bathtub to see if it is unclogged.

7

Replace the cover or stopper the same way that you removed it.

Step 7

Replace the cover or stopper the same way that you removed it.

8

Buy a chemical drain cleaner from the store.

Step 8

Buy a chemical drain cleaner from the store.

9

Read the instructions on the back of the cleaner.

Step 9

Read the instructions on the back of the cleaner.

10

Remove any standing water

Step 10

Remove any standing water

11

Pour the required amount of cleaner into the bathtub drain.

Step 11

Pour the required amount of cleaner into the bathtub drain.

12

Wait for results.

Step 12

Wait for results.

13

Flush the drain with cold water.

Step 13

Flush the drain with cold water.

14

Contact a professional plumber if the drain has not been cleared.

Step 14

Contact a professional plumber if the drain has not been cleared.

15

Clean the strainer or stopper.

Step 15

Clean the strainer or stopper.

16

Boil water in a tea kettle.

Step 16

Boil water in a tea kettle.

17

Pour the boiling water directly into the drain.

Step 17

Pour the boiling water directly into the drain.

18

Pour ¼ cup of baking soda and 1 cup white vinegar into the drain.

Step 18

Pour ¼ cup of baking soda and 1 cup white vinegar into the drain.

19

Wait 15-20 minutes.

Step 19

Wait 15-20 minutes.

20

Boil more water in the kettle.

Step 20

Boil more water in the kettle.

21

Pour hot water directly down the drain.

Step 21

Pour hot water directly down the drain.

22

Scrub the strainer or stopper to remove any gunk.

Step 22

Scrub the strainer or stopper to remove any gunk.

23

Fill the bathtub with a few inches of water.

Step 23

Fill the bathtub with a few inches of water.

24

Use the plunger to suction out any obstructions in the drain.

Step 24

Use the plunger to suction out any obstructions in the drain.

25

Remove the strainer.

Step 25

Remove the strainer.

26

Clean excessive gunk around the strainer and stopper.

Step 26

Clean excessive gunk around the strainer and stopper.

27

Replace the cover or stopper the same way you removed it.

Step 27

Replace the cover or stopper the same way you removed it.

28

See if it worked.

Step 28

See if it worked.

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