11 Ways to Lower Bidet Water Pressure When It’s Too High

Bidet is a great thing to have in your bathroom. It is sanitary, comfortable, and environment-friendly. However, you may feel the bidet’s water pressure is too high.

bidet water pressure too high

Don’t be overwhelmed! There is no need to put up with discomfort and leave it like it is. Sometimes, you could fix it in a few simple steps. We have summarized 11 ways to lower bidet water pressure to help you out.

What causes the high bidet water pressure?

The preference for the bidet water pressure varies according to different people. Water pressure seems great for your dad may be too high for your mom. 

As the water is being used to wash one of your most sensitive areas, you may need a weaker stream of water than the one you use for a shower.

Besides, some bidets have higher water pressure, but some don’t—the brands, the types, and the models all matter. For instance, a non-electric bidet tends to have higher water pressure than an electric one.

No matter what the cause is, we could get a workaround.

How to lower the bidet water pressure When It Is Too High

You could lower the bidet pressure by modifying the factors outside and inside the bidet. Most of them could be done in a few minutes, if not a few seconds. Let’s get into the business right now!

1. Check home’s water pressure regulator

water pressure regulator

If you feel the water stream becomes too strong suddenly, it may not be the issue of your bidet only. 

Open the faucet of your sink or shower and feel the pressure. The home’s water pressure regulator could be the culprit if it increases simultaneously. 

You could use a pressure gauge to check your home’s current water pressure and use a wrench to turn the adjustment screw counterclockwise to lower the water pressure. 

If you find the regulator doesn’t work anymore, you may need to call the professionals and replace a new one.

2. Partially close the shutoff valve

If you aren’t familiar with the pipes at home, a shutoff valve regulates the water supply to the bidet and the toilet. 

When it is fully opened, the water pressure that comes to the bidet will be the same as the home water pressure, about 80 PSI

Non-electric bidets and bidet attachments usually don’t have extra pressure regulators. The water from the valve will go directly to the bidet wand, making the water stream too harsh to bear.

Therefore, you could partially close the shutoff valve, so less water goes to the bidet in a fixed time, and the pressure will decrease. 

However, it will decrease the water pressure of the toilet in the meantime, slowing the refill of the toilet tank. It could be problematic if several people will use the bathroom regularly. 

3. Install or adjust the adjustable T-valve

When we talked about the source of bidet water, we mentioned that there is a T-valve or Y-valve attached to the water supply hose, the bidet hose,  and the toilet tank hose to divert the water into the toilet and the bidet. 

Most T-connectors coming with the package are not adjustable, but you could buy one with an adjustable lever. In this way, you could partially shut off the water flow to the bidet without affecting the toilet’s water supply.

This is very useful for non-electric bidets as they don’t have embedded pressure regulators.

4. Install an external water filter

Most electric bidet seats come with internal water filters or accommodate external water filters. It helps to sterilize the water and eliminate the sands or other build-ups. 

You should also use a water filter with a handheld bidet or a non-electric bidet toilet seat with some simple external parts. 

It works not only to extend the lifespan of the bidet but to prevent the risks of infections which is crucial for women and seniors.

The external water filter lowers the bidet water pressure by reducing the pressure out from one end of the filter. 

5. Adjust the handheld bidet nozzles

adjust bidet sprayer nozzle

This solution is not always applicable since not every handheld bidet has adjustable nozzles.

The bidet sprayer nozzle is very similar to the handheld showerhead. By turning the nozzle, you could control the water pressure. 

The more holes the water goes through, the lower the bidet water pressure. If you live with your family, buying a bidet sprayer with adjustable nozzles is more likely to meet more needs.

6. Change water pressure settings

Each bidet seat or bidet attachment has a few water pressure settings. Typically, you should find four or five pressure settings in an electric bidet seat. 

You could set the pressure level to the lowest to see if it is still too high for you. Store it using the user preset mode embedded in some bidets whenever you find a suitable pressure lever for yourself.

7. Change spray modes

water spray modes

Some more advanced electric bidet seats provide an array of spray modes to cater to different needs.  Such as, they have feminine wash to take care of the lady bits, which are soft with lower water pressure.

They also come with some “strong” modes. The “vortex modes” and the “turbo wash” are not uncommon in the bidet market. Usually, the water stream of these modes is strong and narrow, causing you to feel pain.

You can accidentally switch to these harsh modes as some beginners think the remote and side panel are too complicated to use. 

If you find the normal spray pressure is too high, you could try a child mode.

8. Adjust nozzle positions

nozzle position

How you sit on a toilet could affect the effectiveness of the nozzles. Different spray modes will have different working areas. Some bidets even have dual nozzles for him or her. 

If the water stream from nozzles for the rear area hits your private parts, you may feel the pressure is too high. 

You could adjust the nozzle positions by pressing the buttons on the remote control or changing your sitting positions. 

9. Use an electric bidet seat

As the water through the bidet attachments, sprayers, and non-electric bidet seats will go directly to the nozzles, the water pressure will stay high as the water supply. 

The water pressure from an electric bidet is usually lower since the electric bidets use motors to control the water spray. In addition, the water that goes from the bidet hose will go to the reservoir or the heater, and there is a filter to decrease the water pressure further.

So the tap water pressure doesn’t play a significant role in the bidet water pressure for electric models.

10. Get a new bidet with lower output pressure

You may complain that the water pressure of your new electric bidets is even higher than your old bidet attachments. It is not wired because the output pressure varies according to different brands and models. 

Some bidet brands are well known for high pressure, and some models offer higher water pressure than the models from the same manufacturer. 

You should check the output pressure metric, which may or may not indicate on the instruction manual. If it is not available, you could check their official website or ask the seller or manufacturer directly.

Another shortcut is to read the customer reviews to see how they feel.

11. Flush a toilet 

Flushing a toilet before using a bidet is a temporary solution to decrease the bidet water pressure. If you need to use the bidet immediately, you could get it to work by using this method. 

When you flush the toilet, part of the water will go to the toilet tank, so the water to the bidet will decrease, leading to lower water pressure. 

Again, you don’t need to endure this situation because the methods mentioned above are not complex, and you can quickly lower the pressure.


We come up with 11 ways to lower the bidet water pressure that is too high in this post. You could fix it outside by installing a water filter, adjusting the T-valve, or shutoff the valve.

You could also modify it by changing the bidet water pressure settings, nozzles, and spray modes. Sometimes, it also results from the broken water pressure regulator in your household. 

The electric bidets tend to have lower water pressure but the models and brands matter as well. 

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Kevin Chow is an enthusiast of home improvement. He is an engineer and likes to test all the tech gadgets on the market. He starts to use bidet seats after his journey to Japan and he had tried a few brands.