How to get a bathtub to drain faster?

Author: Burley Collins  |  Last update: Tuesday, March 17, 2026

Fill the tub with a few inches of water to cover the drain opening. Place the plunger over the drain, ensuring a good seal. Plunge vigorously for 20–30 seconds. Remove the plunger and check if the water drains quickly.

Why does my bathtub take so long to drain?

Your clogged bath or shower drain is most likely caused by a build-up of soap, shampoos and hair. The build-up can develop slowly over a period of time and may not be identified until the issue has become serious.

How do you force a bathtub to drain?

Run the tub full of hot water and let it mostly drain. You want to soften and loosen the crap in the pipe. Then cover up the overflow hole, and vigorously plunge for a minute or 2. Then run more hot water, so anything you managed to shake loose keeps heading to the main drain. Then do it again. Probably again.

How do you unblock a slow draining bathtub?

Start by pouring a kettle full of boiling water down the drain to loosen any grease around the blockage. Now pour down two tablespoons of baking soda and leave it to settle on the blockage for several minutes. Finally, pour a cup of white vinegar down and let the fizzing reaction work its magic for five minutes.

How to make water go down the drain faster?

3. Use a Drain Cleaner
  1. Pour boiling water down the drain.
  2. Pour ½ cup of baking soda down the drain.
  3. Pour ½ cup of vinegar down the drain.
  4. Wait 10 minutes.
  5. Pour boiling water down the drain again.
  6. Turn on the hot water faucet to clear out the solution.

DON'T LIVE with SLOW DRAINS - Make Your Shower Drain like New In 2 Minutes

How do you speed up drainage?

Try the vinegar and baking soda trick. Pour half a cup of baking soda followed by a cup of distilled white vinegar down the drain. Let it sit for a few minutes, then allow the reaction to clear any minor clogs or buildup. Finally, flush the drain with hot water.

Will Dawn dish soap unclog drains?

A straightforward yet effective approach to addressing a clogged drain pipe involves simply using hot water mixed with dish soap. This method, ideal for tackling minor blockages, leverages the degreasing power of dish soap combined with the force of hot water to dislodge and dissolve clog-causing residue.

How do you unclog a bathtub quickly?

These ingredients, when used together, can also sometimes help to clear clogs. For this home remedy, all you need to do is pour a pot of boiling water down the bathtub drain. Then pour a mixture of one cup baking soda and one cup vinegar into the drain. Insert the drain plug, or close the filter, and wait 5–10 minutes.

What dissolves hair in a drain?

If your drain is clogged with hair, baking soda can dissolve hair in a drain. To try this safe and easy method at home – first, pour a cup of baking soda down the drain. Then pour a cup of vinegar (white vinegar) down. Allow the mixture to sit for several minutes.

How do I make my bathtub drain faster?

Remove the tub drain stopper and set it aside, then fill the bathtub with two inches of hot water. Hold the plunger vertically and fully cover the drain with its cup, creating a seal between the plunger and the bottom of the tub. Push and pull the plunger up and down quickly several times.

How do you drain standing water in a bathtub?

First, cover the tub's overflow drain with masking tape or stuff it with a towel (to block any air from escaping). Next, push the plunger down over the drain so it creates a firm seal. Then push the plunger up and down several times while maintaining the seal.

Can a plunger unclog a bathtub drain?

You can easily unclog your bathtub drain with a standard cup-style plunger, but you have to seal the overflow drain first.

Which way do you loosen a bathtub drain?

If you are using a drain wrench, insert the drain wrench into the drain. Then, turn it counterclockwise to unscrew the drain basket. If you are using locking pliers, make sure the pliers are small enough to reach into the drain, yet sturdy enough to withstand you turning it.

Does boiling water unclog drains?

And drainage pipes aren't pressurized like your typical water system. When you use boiling water to flush the clogged drain, pressure is added. Along with gravity, this pressure helps remove unwanted goop out of the pipes and unclogs drains.

Can you put drano in a clogged tub with standing water?

CLEAR THAT CLOG

The best way to clear that clog is by pouring Drano® Max Gel Clog Remover straight over the drain (even if there's standing water).

How to fix a slow draining shower drain?

First, if you have metal pipes, pour boiling water down the drain. Then remove hair from the drain. If that doesn't work, use a mixture of vinegar and baking soda. If the clog persists, use a plunger, plumber's snake or chemical drain opener.

What pulls hair out of drain?

For best results, start by squirting a little dish soap into your drain, followed by a cup of vinegar and a cup of baking soda. Wait five minutes or so, for the chemical reaction of the vinegar and baking soda to take effect, then chase that with a cup or more of boiling water.

Why should you never use baking soda and vinegar to unclog a drain?

Baking soda is abrasive, which, when used in large quantities, will cause the drain more damage. Additionally, the acidic nature of vinegar can eat away rubber and metal, damaging the plumbing. As these products break down the pipe and connectors in the plumbing in your home, it will cause more clogs over time.

What dissolves human hair?

Baking Soda And Vinegar Is A Potent Mixture That Dissolves Hair. Allow five minutes for this mixture to undergo a chemical reaction, where it formulates and fizzes.

How do you unblock a badly blocked bath?

Method one: Vinegar and baking soda

Then, pour in a cup of white vinegar and let the concoction fizz up for 5-minutes. Flush with another kettle of boiling water. Run the taps to see if the blockage is clear. Use soda crystals as an alternative to baking soda.

Why is my bathtub not draining but not clogged?

If your bathtub is draining slowly but isn't clogged, old pipes or a faulty stopper may be to blame. Water cannot always flow freely through old, corroded pipes.

Can salt unclog a bathtub drain?

Salt can only dissolve specific substances, and if the blockage is due to materials like hair or solid debris, salt won't help much. It works best for minor clogs and may not help with more severe blockages.

How to clear a bathtub clog?

Remove the cover plate below the bathtub faucet and insert a washcloth or hand towel into the hole so air can't escape. Set the plunger over the drain and fill the tub with a few inches of hot water. Apply 15 to 20 up-and-down thrusting motions to loosen and move the clog. Flush the drain with boiling water.

Why squirt dish soap in tub if alone?

The surfactants in dish soap break down grease and grime, making it an efficient choice for tackling soap scum and dirt in your bathroom. A small amount applied with warm water can quickly make surfaces shine without harsh chemicals. Its versatility also extends to different types of tubs.

How to clear a slow drain?

Bring water to a boil and then pour it down the slow clearing drain (recommended to use a whole kettle) Put half a cup of baking soda into that drain and let it sit for a few minutes. Add 1 cup of vinegar for every 1 cup of hot water you pour down the drain. Cover the drain with a plug and let it sit for 10 minutes.

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