Why won't my toilet unclog after using a plunger?

Author: Clemmie McDermott  |  Last update: Friday, November 24, 2023

You may just be using it incorrectly. Do this: Next time you have a clog, use your plunger like this: Ensure the flange lip is unfolded. Get a good seal on the toilet drain (that is, make sure you're covering the entire drain or you won't have enough pressure to loosen the clog.)

What to do if your toilet won't unclog after plunging?

Boiling water can help to dissolve the clog and free up the pipes. To use this method, bring a pot of water to a boil and pour it into the toilet. Let it sit for a few minutes, and then flush the toilet. If the clog is still there, repeat this process until it's gone.

Can a plunger make a toilet clog worse?

Attempting to force a clog through a toilet with a plunger can often make the problem worse. Instead, create a seal and slowly push down on the plunger before pulling it back sharply. The suction can help pull the clog back up toward the bowl, breaking the blockage and allowing gravity to take over.

Does letting a clogged toilet sit help unclog it?

When you have a clogged toilet, but you don't need to use it right away, you might wonder if you can just wait and let the clog sort itself out. Will a toilet eventually unclog itself? It sure would be nice, but it's fairly rare for a toilet's clog to clear up after a few hours.

Is it OK to leave a toilet clogged overnight?

Is it okay to leave a clogged toilet overnight? In most cases, you can leave a clogged toilet overnight. However, calling an emergency plumber near you might be warranted if water starts leaking from the pipes. A simple clog likely won't cause this, but an inexperienced homeowner messing with the plumbing could.

Unclog toilet with a plastic bottle (with no plunger)

What is the strongest thing to unclog a toilet?

Caustic soda is a nasty chemical that can burn, but it's very effective for unclogging toilets. To use this chemical, you need to get some rubber gloves and eye protection. You can pick the chemical from the local hardware or grocery stores. Pour a ¾ gallon of cold water into a bucket, and add 3 cups of caustic soda.

How long should you leave a clogged toilet?

You might want to see if the clog works itself out in time. If you have another toilet you can use, let the clogged one set overnight. The water pressure that builds up in the bowl might actually cause the toilet to unclog itself. After a day's wait, flush the toilet again.

How long should you plunge a clogged toilet?

Ideally, no more than five or 10 minutes. One plumber told us that if plunging goes on any longer, it's time to try a toilet snake or call an expert.

What happens if a toilet plunge doesn't work?

If the plunger doesn't work, Rod says it's time to bust out a toilet auger. An auger is a cable-like device that you snake through the toilet hole to help loosen up a clog. You can find augers at most hardware stores. To use an auger, you simply snake the cable down the hole.

Can you plunge a toilet too hard?

Plunging down too hard

And a really hard thrust could even crack the bowl. The proper toilet plunging technique: Place the plunger in the toilet bowl so that water is covering the lips of the plunger. Push down gently to get all the air out of the plunger and to get a good seal.

Should you turn off water before plunging toilet?

After the water is turned off, try using a conventional plunger to unclog the toilet. Be sure the water covers the cup of the plunger; if it doesn't, you may need to manually control the flapper until enough water enters the bowl.

Why has my toilet been clogged for days?

Toilets can develop drain clogs for any one of several basic reasons, usually involving partial or complete obstruction in one of the various parts of the drain system: the toilet trap, the branch drain line, the vent pipe, or the main sewer line.

How do you unclog a stubborn toilet?

If a plunger or plumbing snake doesn't work, water and soap might do the trick. Boil a gallon of water and allow it to cool for about 10 minutes. As you wait, pour a cup of liquid dish soap into the toilet bowl. You can then pour the water slowly into the bowl — leave it for about 20 minutes before flushing.

What is the quickest way to unblock a toilet?

Using a plunger is one of the most effective methods used for unblocking a toilet as it can unclog a wide variety of waste pipes.

Do I need a new toilet if it keeps clogging?

Maybe. If your toilet is constantly clogging, the problem could be the toilet itself or it could be something else entirely (like a sewer or septic line problem). So before you rush off to purchase a new porcelain throne, make sure the toilet is really the problem...

Should I flush the toilet after plunging?

Flush the toilet to check the drainage.

If the plunging eventually drains the bowl, but the clog is still blocking a free flow down the drain, leave the plunger in the bowl and fill the bowl with water again. Fill it to the point it is normally after a regular flush, then plunge again.

Is it better to plunge a toilet fast or slow?

Start slow and add force as needed. Several gentle pumps will usually work better than a couple of hard pushes. If your blockage is going to come out, it should happen in less than 10 minutes.

Why is my toilet slow to flush after plunging?

Baking Soda And Hot Water

Pour about half of a cup of baking soda down the drain and then follow up with a pot of boiling water. Let it sit for an hour or two before you try flushing again. It might take several attempts, but this method has been known to work really well in unclogging slow draining toilets.

How many plunges does it take to unclog a toilet?

Maintain a seal and plunge up and down rapidly, keeping the plunger under the water level and lifting it only an inch or so on every upstroke. Be patient, as it may take multiple plunge cycles, of a dozen plunges per cycle, to loosen the clog. Flush to see if the clog has cleared. If not, repeat.

How do you know what is clogging your toilet?

There is no more certain sign of a blocked toilet than a full bowl after flushing. Excess toilet paper or something foreign being flushed down the toilet like a toilet deodorizer or children's toys is usually the cause.

Why is my toilet backing up but not clogged?

If your toilet is backing up, it may be due to your tank not having enough water to flush it. Low tank water levels may result from several causes. Damaged water supply lines, broken tank seals, and other issues may prevent tanks from filling completely. Some toilet models may also have low flush strength.

How long to wait to flush a clogged toilet?

Wait another 15 minutes for the soap to dislodge the clog. The water level will go down after 15 minutes, so pour more hot water into the bowl to restart the lubrication process. After another 15 minutes of waiting, you can flush the toilet and the clog will be gone!

How long should you leave a clogged toilet?

You might want to see if the clog works itself out in time. If you have another toilet you can use, let the clogged one set overnight. The water pressure that builds up in the bowl might actually cause the toilet to unclog itself. After a day's wait, flush the toilet again.

What is the quickest way to unclog a toilet?

We recommend you add a cup of baking soda to your blocked toilet and wait for some minutes. Next, pour two cups of vinegar slowly into the toilet. Vinegar and baking soda will typically react to form bubbles, so ensure you pour carefully and slowly to prevent the toilet water from overflowing or splashing.

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