How to Dissolve Toilet Paper in a Sewer Line? Quick Tips to Fix It

Toilet paper is usually made in such a way that it dissolves in water on its own.

However, sometimes it might not obey the manufacturer’s will and ends up clogging your toilet drain, creating a mini-flood.

Luckily, you can employ a number of tricks to dissolve the toilet paper in the sewer line and get everything back to normal.

This article discusses how to dissolve toilet paper in a sewer line using the simplest and most effective methods. Keep reading for more information.

Why Does Toilet Paper Form Clogs in The Sewer?

As we mentioned earlier, toilet paper is made to dissolve easily and not clog your sewer line. Despite that, you may still end up with a clog in your sewer where the toilet paper is the main culprit.

Below are the main reasons why toilet paper may cause sewer line clogs.

1. Flushing Down too Much Toilet Paper

Flushing down excess toilet paper at once can make it stretch and twist on its way down the drainpipe. It may end up curling into a ball, which then forms into a clog by accumulating over time. To avoid this, you should only flush small amounts of toilet paper.

2. The Sewer Was Already Partially Clogged

When toilet paper combines with an existing partial clog, it causes bigger problems to your toilet system. It can slow down the flow of water and waste. Therefore, you should never flush anything else other than feces, urine, and toilet paper.

4 Tips on How to Dissolve Toilet Paper in a Sewer Line

Toilet paper is highly likely to clog your sewerage system when used in excess. Clogs prevent water from flowing normally, causing reflux in the toilet or a burst in the sewer lines.

Here are proven methods of dissolving toilet paper in a sewer line.

1. Dissolve Tissue Paper with Epsom Salt

Epsom salt is common in many homes and is used to soften bath water or as a toilet cleaner ingredient. However, most people don’t know that Epsom salt works great at breaking down toilet paper–helping you dissolve the papers in the toilet.

To dissolve stubborn toilet paper, pour one cup of Epsom salt into the toilet bowl. Next, add a bucket of hot water into the toilet bowl. But avoid pouring boiling water since it can cause damage to the porcelain bowl. Let the salt sink into the sewerage drain until it reaches the clog.

After 30 minutes, pour another cup of Epsom salt followed by hot water. Wait for a while and flush the toilet to get rid of all the dissolved items down the sewer line.

TIPS: This process could result in some minimal overflowing. If your toilet bowl is more than half full, you may want to increase the wait time for the Epsom salt to drill through the clogged pipes.

2. Remove Clogs Using Dish Soap

Did you know that you can dissolve toilet clog using dish soap? The dish soap prevents clogs such as toilet paper from sticking on the walls of the drainpipe. Thus, the waste moves along the drainpipes until it reaches its destination.

Before using dish soap, we advise you to get rid of all the water in the toilet bowl. You can scoop it out using a sponge and a small bucket. Once it’s completely dry, pour a generous amount of dish soap liquid around the rims of the bowl.

Once the soap has settled down, wash it down with a bucket of hot water. Now flush the toilet to push dish soap further down the drainpipe.

When the cleaning agent reaches the clog, it will push down the toilet paper blocking the sewer line. The clog will turn slippery and smoothly slide down the drainpipe to its destination.

3. Using Chemical Additives

You can also use commercial chemicals to break down toilet paper. One of the most effective is RID-X. It can dissolve toilet paper, waste, and grease, unclogging septic systems and sewer lines. You can also use aspirin to dissolve toilet paper.

With RID-X or aspirin, all you have to do is pour it into the toilet bowl and flush it. Since the process involves chemicals reacting with the tissue paper material, they take a short time to unclog your toilet.

To be sure that the clog is gone forever, add another round of aspirin or RID-X. These chemicals are safe and won’t harm the sewerage system. Besides, this method works great for getting rid of the hardest clogs, including toilet paper.

4. Flushing Down Vinegar and Baking Soda

Another highly effective method of cleaning toilet lines as well as shower drains is using a mixture of vinegar and baking soda. This is how you use these two common household items to dissolve the toilet paper clogging sewer line:

Measure 1/4-cup of vinegar and ¼-cup of baking soda and pour in one liter of water.
After stirring the mixture, pour it into the toilet bowl around the rim. Let it sink down the toilet for approx. 5 minutes. Flush the toilet and check if the clogging is gone.

If it doesn’t work, give it another try by mixing more vinegar and baking soda and pouring it into the bowl. Repeat the process until you get satisfactory results.

If done well, this should remove the small and large clogs from the sewer line. It will dissolve toilet clog caused by toilet paper and other organic materials.


1. Can toilet paper clog a sewer line?

Yes, toilet paper can clog a sewer line by accumulating into a small ball that blocks the flow of waste and water.

2. How long does it take toilet paper to dissolve?

It takes a few minutes to dissolve toilet paper, even though that may vary depending on the method you choose.

3. What to do when toilet paper overflows?

When you notice toilet paper overflowing, the first thing you should do is dissolve it using one of the methods we have discussed above.

4. How do I unclog my pain sewer without a clean-out?

You can unclog your pain sewer without a clean-out using Epsom salt, dish soap, aspirin, or a mixture of vinegar and baking soda.

Final Thoughts

That’s it for our guide on how to dissolve toilet paper in a sewer line. It is normal for the toilet paper to sometimes become stubborn and fail to dissolve, creating a clog.

If you find toilet paper floating in your toilet bowl, use any of the methods we have discussed in this guide to dissolve and get your toilet drain back to flowing properly.

Whether you decide to use the Epsom salt, dish soap, aspirin, or a mixture of vinegar and baking soda method, you’ll get the problem fixed without causing any damage to your toilet or the sewer system.

However, you do not have to wait until your toilet is clogged to work on it. Make it a habit to use a small amount of toilet paper to prevent it from happening in the first place.

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