Can a Toilet Unclog Itself?

There are few things more frustrating than a clogged toilet.

Not only is it a messy situation, but it can also be difficult to fix. In most cases, a clogged toilet is caused by an excess of paper or waste. 

When this happens, the first step is to try and remove the blockage with a plunger. If this doesn’t work, you may need to use a plumber’s snake to clear the line. 

In extreme cases, you may even need to disassemble the toilet completely in order to remove the obstruction. We’ll get to this part later. 

The question that needs answering is whether or not a toilet can unclog itself?

Can a Toilet Unclog Itself?

will a toilet unclog itself overnight?

Most people have experienced a clogged toilet at some point in their lives. When this happens, it can be tempting to reach for the plunger or even call a plumber.

However, in many cases, the blockage can be resolved without any intervention. 

This is because most of the waste that causes toilets to become blocked is water-soluble. When water is added to the equation, it can help to break down the waste and clear the blockage.

Many people have experienced the frustration of a clogged toilet. When this happens, the usual instinct is to reach for the plunger. 

However, plunging can often be ineffective, and it can also be messy. If you find yourself confronted with a clogged toilet, there is no need to panic. 

The first step is to give the clog some time to break down. This can be done by pouring a cup of hot water into the bowl and letting it sit for 20-30 minutes. 

In most cases, the flush pressure will be more than enough to clear the clog. If the problem persists, you may need to call a plumber.

However, in most cases, a little patience is all that is needed to fix a clogged toilet.

Under What Conditions a Toilet Unclogs Itself?

While it’s true that a toilet can unclog itself, however, this is not always the case. It readily depends on the type of material that has caused the blockage.

If your toilet becomes clogged, it’s important to figure out what is causing the blockage.

If the blockage is caused by organic biodegradable material, there’s a good chance that the toilet will unclog itself.

This is because organic material will break down over time, and eventually clear the blockage.

Anything other than this will instantly clog the toilet, which can’t be undone on its own

Also, if it’s a partial clog, it will most likely resolve on its own.

Partial clogs are one of the most common plumbing problems. They usually occur when hair or other debris get caught in the drain, causing a blockage. 

In most cases, partial clogs will resolve on their own.

The water pressure from the shower will eventually push the clog through the drain. However, there are some instances when a partial clog can become a full-blown blocked drain. 

This usually happens when the clog is located near the bottom of the drainpipe. When this happens, you’ll need to use a plunger or snake to remove the clog. Fortunately, partial clogs are relatively easy to fix and don’t require professional help.

How To Prevent Toilet Clogs

If your toilet becomes clogged, the first thing you should do is reach for the plunger. If that doesn’t do the trick, you may need to call a plumber. 

However, there are some things you can do to prevent your toilet from becoming clogged in the first place.

One of the most important things to remember is that human waste and septic-safe toilet paper are the only things that should be flushed down the toilet. 

Unfortunately, many people make the mistake of flushing items like diapers, sanitary pads, and even q-tips. 

These items can quickly cause a blockage, so it’s important to dispose of them in a different way.

If everyone would take care not to flush anything other than human waste and septic-safe toilet paper, we could all save ourselves a lot of time and money.

Other Methods To Fix Toilet Clogs

What can you pour down a toilet to unclog it?

Following are some of the methods to unclog the toilet in case it does not unclogs itself


In order to use a plunger,  first, make sure there’s enough water in the toilet bowl to cover the plunger. 

This will help create a seal when you start plunging. Next, place the plunger over the drain hole and push and pull vigorously until the clog is removed. 

If you’re still having trouble, you can try using a plumber’s snake to break up the clog.

With a little persistence, you should be able to clear the toilet and get things flowing again.


You can also unclog your toilet with bleach in just a few simple steps.

First, pour a gallon of hot water into the bowl. Then, add a cup of bleach and let it sit for 15 minutes. 

After that, flush the toilet and the clog should be gone. If it’s still there, you can repeat the process or try using a plunger.

With a little elbow grease, you’ll have your toilet unclogged in no time.


Vinegar is another easy and inexpensive way to unclog a toilet without calling a plumber. All you need is some white vinegar and a little baking soda. 

Simply pour a cup of vinegar into the toilet bowl and let it sit for 30 minutes. Then, use a plunger to break up the clog and get things moving again. 

For stubborn clogs, you may need to repeat the process. But with a little patience, you should be able to clear the blockage and avoid an expensive repair bill.

Final Thoughts

Toilet clogs are a pain but they’re not something to worry about.

Most of the time, the unclog on its own. If not, try your luck with a plunger.

If your plunger isn’t doing the trick, give the auger a try and if that still doesn’t work, it might be time to call in a professional plumber. 

But don’t forget – prevention is always the best cure so make sure you keep those drains clear!