What to do if a plunger won't unclog a toilet?

Author: Elvie Pfeffer  |  Last update: Thursday, October 23, 2025

Hot Water and Dish Soap Wait for 10-15 minutes while the dish soap and hot water soften the clog. Once you do so, the toilet will unclog and flush freely. Alternatively, you could use hot water and shampoo from the sink if you wish to clear your toilet without leaving your bathroom.

How do you unclog a toilet when the plunger is not working?

The dynamic duo of baking soda and vinegar can be a lifesaver in unclogging a toilet. Start by pouring about one cup of baking soda into the toilet bowl, followed by two cups of vinegar. This mixture will create a foaming action that can break down the clog. Let it sit for about 30 minutes, and then flush the toilet.

How do you unblock a severely clogged toilet?

Make your own drain cleaner by pouring one cup of baking soda and two cups of vinegar into the toilet and adding a half gallon of hot water. Dish soap can also help loosen some obstructions. When using either method, allow the solution to sit overnight and then flush the toilet to see if the obstruction has cleared.

Will letting a clogged toilet sit unclog it?

Answer: No. It will not work. You will need a plunger, a poop stick, a poop knife, or your brother's shoes to mix it all up into a flushable condition.

Why is my toilet not draining after plunging?

If your toilet is still draining slowly after that, then it's time to call a plumber. You may have a clog further down in the drain line, or even possibly the main line for your house. In those cases, a plunger isn't enough.

How To Unclog A REALLY Stuck Toilet! 2024 UPDATES - GUARANTEED TO WORK!

What is the strongest thing to unclog a toilet?

One of the strongest substances for unclogging a toilet is a commercial drain cleaner specifically designed for toilet clogs. These cleaners typically contain powerful chemicals that dissolve organic matter and stubborn blockages.

Can plunging toilet make a clog worse?

One common question people ask is, “Can plunging make a clog worse?” The short answer is yes, but only if you're not using toilet plungers correctly. Using too much force or plunging too vigorously can push the clog further down the drain, making it harder to remove.

Will a toilet clog eventually dissolve?

Clogs consisting of degradable materials like waste and toilet paper could clear on their own over time. These substances break down within water and don't always require you to take action to eliminate blockages. However, non-degradable clogs won't resolve on their own and can lead to other serious issues.

What are the common mistakes people make when unclogging a toilet?

In an effort to dislodge whatever is clogging the toilet, many homeowners get overzealous and thrust too hard downward into the toilet with their plunger. A hard thrust downward can break the wax seal between the toilet and the floor, causing a leak. And a really hard thrust could even crack the bowl.

Should I use hot or cold water when unclogging a toilet?

Once the water gets hot, pour it down your toilet drain, and allow it to sit for several minutes to see if the clog will loosen up. Then, give your toilet one or two flushes. In many cases, hot water is enough to break down the blockage and get things moving again.

How long does dish soap take to unclog a toilet?

Pouring dish soap down a toilet will unclog many obstructions. Pour 1/2- to 1-cup of dish soap directly in the toilet water and wait about 30 minutes before flushing. Follow the dish soap with a gallon of hot water if dish soap alone does not work.

How much does it typically cost to have a plumber unclog a toilet?

Costs Associated With Unclogging A Toilet

Toilet unclogging projects can range anywhere from $85-$600, depending upon the overall extent of the clog. Basic cleanouts will only cost around $80-$150, but serious clogs may require more sophisticated drain cleaning technology that increases the average costs to $150-$300.

How long should I let baking soda and vinegar sit in a clogged toilet?

How Long to Leave Baking Soda and Vinegar in the Toilet? Add baking soda, followed by vinegar, and leave the mixture in your toilet for 30 minutes. This window of time may help the mixture break down stubborn clogs.

When should I call a plumber for a clogged toilet?

If you can't stop the overflow with a plunger, it's essential to call a plumber immediately to prevent further damage and address the root cause. Overflowing toilets can result from: Severe Blockages: A severe blockage can prevent water from flowing through the pipes, causing it to back up and overflow.

How to fix an extremely clogged toilet?

How Do You Unblock a Badly Clogged Toilet?
  1. Ways to Unclog Your Toilet.
  2. Lubricate the Blockage With Dish Soap.
  3. Make a Coat Hanger Snake.
  4. Break Up the Clog With Hot Water or Drain Cleaner.
  5. Mix Your Own Declogger.
  6. Plunge Using a Plastic Bottle.
  7. Unblock Your Toilet With Vinegar and Baking Soda.

What do plumbers use to unblock toilets?

Often referred to as a drain snake, a plumbing auger is a tool that consists of a long, flexible cable with a spiral shaped head that is used to clear blockages in pipes or drains. To clear a toilet clog, the auger is inserted into toilet and twisted by hand, or by machine, to help break up the obstruction.

What happens if a toilet is clogged for too long?

Dangers of Waiting Too Long

Beyond the risk of overflow and water damage, the clog could also cause toilet water to back up into other parts of your plumbing system, affecting sinks, showers, and even your home's main sewer line. This could lead to an unusable bathroom and potentially costly repairs.

Does flushing a clogged toilet make it worse?

Start by using a plunger gently to try to push the tissue through. Avoid flushing repeatedly as this can cause the toilet to overflow.

Why won't my toilet unclog with a plunger?

You need water, not air, pressure to loosen the clog. If your toilet lacks water, pour in enough water till the plunger is covered. Use a gentle plunge initially since a hard one will force air back around the seal, blowing water all over you and your bathroom floor.

Is it okay to leave a toilet clogged overnight?

Leaving a toilet clogged overnight is not advisable for several reasons. First, it can cause unpleasant odors and unsanitary conditions in your bathroom. The longer the clog sits in the toilet, the more bacteria will grow, and the smell will become increasingly unbearable.

How to unblock a toilet that's blocked with tissue?

If the blockage is a build-up of tissue paper, pour 3-4 cups of hot (not boiling) water from waist height into the toilet bowl. Give the hot water around 20 minutes to breakdown the blockage.

Does letting a clogged toilet sit help unclog it?

While it's typically not disastrous to let a clogged toilet sit overnight, fixing the problem is recommended. Most water-soluble components will eventually dissolve; however, some residual items may remain, leading to blockages. Simply put, there are more opportunities for a clog to worsen the longer you ignore it.

Should you turn off the water when unclogging a toilet?

Take the lid off the tank and push the flapper down to prevent water from running into the toilet bowl. Stopping water flow can prevent an overflow. Turn off the water supply located behind the toilet. This knob should be at the bottom of the toilet near the wall.

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