Should I keep flushing a blocked toilet?

Author: Scotty Pagac  |  Last update: Sunday, September 28, 2025

Toilets blocked with excessive tissue often require a careful approach to avoid worsening the blockage. Start by using a plunger gently to try to push the tissue through. Avoid flushing repeatedly as this can cause the toilet to overflow.

Is it OK to leave the toilet clogged?

Yes, you can leave a clogged toilet overnight. However, it's generally not ideal, as standing water can lead to unpleasant odors and may promote bacterial growth. If the clog is severe, it might also overflow if someone uses the toilet.

What happens if I keep flushing a clogged toilet?

DO NOT: Take the flush-and-a-prayer method of flushing again – and again - until the blockage breaks up. Chances are this could lead to overflow. DO: If water is already rising, lift the tank lid and carefully use the rubber floater to block water from filling the hole at the bottom.

How long does it take for a toilet to unblock itself?

Waiting to deal with your toilet's clog for a few hours can be harmless. But, waiting longer than that can cause some issues that you probably want to avoid, including: Overflows: Some toilets have small leaks that run all of the time.

How many flushes does it take to unclog a toilet?

It may take a few rounds of 15-20 good plunges before you see results. Flush to check that the toilet is once again draining normally.

Throw it in the sink and the drain will never clog again! 💥(Amazing)🤯

What not to do when unclogging a toilet?

3 Ways NOT to Unclog Your Toilet (Unless You Want to Damage It)
  1. Using chemical drain cleaners (like Drano) Most chemical drain cleaners clear your drain by breaking down the clog with a chemical reaction. ...
  2. Plunging down too hard. ...
  3. Using the wrong plumber's snake.

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 is the best liquid to unclog a toilet?

Drano for toilets is a popular choice for many homeowners when dealing with stubborn clogs. This powerful product has been a trusted solution for many years, effectively breaking down and dislodging blockages that can cause significant inconvenience and potential damage in the bathroom.

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.

Will a clogged toilet continue to run?

A toilet's flushing mechanism relies on gravity to get rid of toilet contents. If the toilet is blocked, then water and the blockage may have nowhere to go, so the toilet continues to discharge water in an attempt to clear the blockage. This results in a toilet constantly running… which is bad news for your water bill!

Will a blocked drain clear itself?

In some cases, a blocked drain can clear itself. This depends on the cause and severity of the blockage. For example, minor clogs caused by soap scum or small debris might eventually break down and wash away. Most blockages stem from more persistent issues, such as hair, food waste, or tree roots.

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.

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

If the water level is low, the plunger may not seal properly or achieve the suction it needs to be effective. Pour water into the toilet if you need to. Position the plunger directly over the drain opening and plunge slowly and gently a few times. This ensures you have a good seal.

Should I turn off water when toilet is clogged?

If Toilet Is Still Clogged, Remove It

This is certainly something you can learn to do yourself as a homeowner, but if you have reservations it may be best to call a professional plumber. Turn off and disconnect the water supply. Use a shop vacuum to remove the standing water from the toilet.

Why does my toilet flush but poop stays after flushing?

It may be because your toilet drain is clogged, a faulty water tank, low water pressure, or even the design of your toilet. The good news is that it is easy to fix this problem. You can either get in touch with a professional plumber or try it yourself.

What is good to pour in clogged toilet?

Pour in Soap & Hot Water

Dish soap is more dense than hot water, and it's also designed to help break down grease and grime—especially mixed with hot water. It should be no surprise, then, that this mixture can also help loosen many materials that can clog a toilet bowl.

What do plumbers use to unclog drains?

Plumbers choose hydro jetting equipment for the most stubborn, deep-set clogs. This drain clearing tool uses high-pressure water to flush your pipes and remove years of buildup. The water jet is so strong that it can even break up any tree roots that have found their way into your sewer line.

Should I let a clogged toilet sit?

Letting a clogged toilet sit too long can result in more severe problems. 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.

Will a toilet unclog if I keep flushing?

If the clog is made up of water-soluble materials, like toilet paper or fecal matter, then eventually they will begin dissolving if you give them enough time. However, blockages from insoluble materials will not unclog on their own.

Is it bad to leave a clogged toilet overnight?

This black water is contaminated by whatever caused the clog with bacteria. This water can be very harmful to your health which is why you need to clean the area as well as sanitize it. This implies that a clogged toilet could escalate to something worse overnight.

How do professionals unblock a toilet?

Plumbing snakes come in different lengths and sizes, and can be used for different types of toilet clogs. Typically, it's the job of a professional drainage engineer to use a plumbing snake to clear clogged drain pipes.

What dissolves toilet paper fast?

Add 1/2 cup baking soda directly into the toilet bowl water surrounding the blocked toilet. Slowly pour 1/2 cup of distilled white vinegar down the inside of the bowl to avoid splashes. Stand back as a fizzy foam reaction occurs, potentially breaking apart paper. Let it sit for 15 minutes, then flush it repeatedly.

How much does it cost to 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.

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