Can You Flush Hair Down the Toilet? Here’s the Answer

Every morning, you soap up in the shower, shave, and brush your teeth. And with the cleaning comes the mess. From figuring out how to clean the tiles in the shower and dealing with the hair you left behind. Can you flush hair down the toilet?

Sorry, but this isn’t the best practice.

Flushing your hair down the toilet can lead to big problems in your home’s plumbing system. From a clogged septic tank to sewer backups, flushing hair is definitely not a good idea.

Let us explore why flushing hair down the drain isn’t a great idea. And what you should be doing with all those clumps of hair coming off your head.

Keep reading to find out more!

What Happens When You Flush Hair Down the Toilet?

It all depends on several factors. The type of plumbing in your home, the amount of hair that is flushed, and the state of your septic system.

Generally, flushing some hair down the toilet won’t make an impact. That’s because the plumbing in residential buildings has enough space that hair can usually pass through without clogging it up.

On the other hand, if your home has old or narrow pipes, flushing hair can easily block them.

Another issue is if a significant amount of hair is flushed down one toilet regularly. The pressure builds up and can eventually burst a pipe.

Even if it doesn’t burst, clogs in older plumbing systems are often difficult to remove and may require professional attention.

Finally, sending large amounts of hair to your septic tank can create an imbalance.

As a result, causing severe problems with drainage. So minimize how much hair goes down the drain to keep your toilets and septic tanks trouble-free!

Does Hair Have the Potential to Clog Your Toilet?

Can you flush hair down the toilet? Well, it is best if you don’t flush it. Try to understand the potential risks before making any decisions.

First, hair doesn’t dissolve in water. So, if you have a large amount, it won’t just dissolve away. Instead, it can accumulate and form small clumps within the plumbing system.

Leading to blockages and, eventually, overflowing toilets.

Also, because hair is light, it can easily travel long distances through plumbing systems. And often lodges itself in sewers or pipes that aren’t designed to handle large amounts of debris.

In these cases, flushing hair down the toilet could result in serious plumbing complications, like backups or burst pipes.

It’s best to err on caution when flushing anything down the toilet, especially items like hair. These have the potential to cause serious plumbing problems.

How Much Hair Can Your Pipes Handle?

So can you flush hair down the toilet? It depends—you should never flush anything other than toilet paper down the toilet. But if you have to get rid of a few strands, then you might be okay.

Risk of clogging

It’s essential to be mindful of how much hair goes down the drain. Hair doesn’t break down in water and can accumulate in your pipes, which increases the risk of clogging.

And a clogged toilet means that nothing else will flow through either.

Hair buildup

Toilet paper quickly breaks down when flushed. But hair doesn’t dissolve in water, so it’s more likely to stay stuck in your drains and pipes.

Even small amounts of hair can eventually lead to buildup.

So, it’s best practice to dispose of hair trimmings somewhere other than your toilet bowl.

The next time you have some excess locks, keep these tips in mind:

Use a hair strainer or a plumber’s snake to regularly remove any existing buildup from your pipes.

Put all hairs into the trash after showering or trimming your locks.

Invest in good quality cleaners and detergents. Specifically, those designed to help break up hair before it accumulates in your pipes and causes a blockage.

Understanding the Risks of Flushing Hair Down the Toilet

Hair—both human and animal—is not biodegradable, and it’s also a possible clogging hazard. It’s a common ingredient in drain clogs.

Thus, if you flush your hair down the toilet, it’s likely to lead to a messy, expensive plumbing issue.

The other risk of flushing hair down the toilet is that it can block the pipes to your septic tank or sewer lines.

This can cause serious problems, including:

Backups in your sink or tub drains due to blockages

Toilet water levels rising too high and spilling over onto your bathroom floor

Contamination of groundwater with sewage

Damage to septic tanks or sewer systems.

The best bet is to collect it in a container and discard it separately in the regular trash. This will help keep your plumbing working correctly and avoid costly repairs or replacements.

Finding Alternative Ways to Get Rid of Human and Pet Hair

What should I do with it if I can’t flush hair down the toilet?

Good news—a few alternatives exist to flushing hair down the toilet.

Employ Waste Removal Services

One thing you can do is employ a waste removal service.

There are companies whose sole purpose is to remove unwanted items, such as human and pet hair.

They usually charge per pickup, but it might be worth it for peace of mind knowing that your hair won’t clog up any pipes or damage any plumbing fixtures.

Bury Hair In Your Garden

Another option is to bury the hair in your garden, compost pile, or even just on topsoil around trees and plants. This ensures that your hair won’t end up in sewers and clogging pipes.

But it also provides natural fertilizer for your plants as the hair breaks down over time. It’s a win-win!

Start Composting!

If you have a lot of organic waste from fruits and vegetables, why not start composting? Include human or pet hair in a compost pile and let nature take its course.

It will help keep your pipes clean, and you’ll also get some great soil out of it in the end!

Taking Precautions to Prevent Plumbing Problems

Another thing to consider when deciding if you can flush hair down the toilet is potential plumbing issues. Yes, it might seem small, and everyone else is doing it.

But do you want to deal with a clogged pipe or a backed-up system?

So, what can you do to prevent plumbing problems? Let’s take a look.

Don’t Flush Hair Down the Toilet

The best way to prevent plumbing issues is not to flush hair down the toilet. For starters, it can be a difficult cleanup job should any of your pipes get clogged.

Therefore, it’s better to avoid that altogether. Plus, even small bits of hair can add up over time and become massive blockages. So if you don’t want to risk your pipes becoming clogged, don’t flush any hair down the toilet!

Keep Your Pipes Clean

Keep your pipes clean if you’re not flushing hair down the toilet.

It means regularly cleaning out your drains. This can help prevent any buildup from forming and improve their longevity.

Additionally, check for any buildup that could cause problems in the future. You may want to invest in a drain cleaner or snake tool for more demanding jobs.

Taking some simple precautions and being mindful of your plumbing habits can prevent potential headaches like clogged pipes or backed-up systems from flushing too much hair down the drain.

Make sure to make this one of your top priorities regarding bathroom hygiene!


The bottom line is that you should never flush hair down the toilet. Even if you’re not dealing with clogged toilets and backed-up plumbing systems, clogging up a septic tank with hair can still cause a lot of damage.

And if you don’t have a septic tank, the hair could travel to your local water treatment center and create blockages in the plumbing systems.

The best action is to dispose of your hair in the trash properly.

The truth is that the only thing you should ever flush down the toilet is human waste and toilet paper. Anything else is potentially hazardous and could cost you time and money.

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