How to Install a Bidet Sprayer
Have you purchased or are you looking to acquire a toilet bidet sprayer to improve your hygiene?
The toilet bidet sprayer is an ideal substitute for toilet paper. More eco-friendly and economical, this sanitary device ensures superior intimate hygiene and is installed simply by screwing it in. It is the product that offers the best value for money compared to toilet paper or installing a complete smart toilet.
A complete toilet bidet sprayer kit generally includes: a multi-jet sprayer, a metal holder, a hose (stainless steel or plastic depending on the model), a T-adapter (brass), and sealing washers (rubber).
The T-adapter makes it easy to add a water outlet to supply your sprayer.
The installation requires no complicated plumbing or renovation work: you simply install it on your existing toilet without replacing the bowl or modifying anything.
Toilet bidet sprayer: step-by-step installation
You will only need an adjustable wrench to connect your sprayer.
For models with a wall-mounted holder, you will also need:
- a drill
- a screwdriver or drill driver

Here are the steps to follow to install your toilet bidet sprayer with ease:
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Choose the location of the sprayer: determine where you want to install it. For a wall-mounted sprayer, ensure the wall is sturdy enough. For a sprayer mounted on the side of the tank, check that there is sufficient space.
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Turn off the water supply: before starting, close the shut-off valve located behind the toilet.
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Disconnect the tank: unscrew the connection between the toilet tank and the water supply. Water remaining in the pipes may leak out: place a container underneath.
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Connect the T-adapter: place the T-adapter between the tank and the water supply, then screw it back on. You can use Teflon tape to improve the seal.
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Attach the hose: connect the sprayer hose to the outlet of the T-adapter.
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Attach the showerhead: connect the spray gun to the hose.
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Install the sprayer holder: for a wall mount, drill one or two holes and secure the holder using anchors. Choose the most accessible spot. For a tank-mounted holder, simply hang it using the provided clips or adhesive.
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Test the sprayer: open the shut-off valve and pull the handle. Ensure the water flows correctly, the pressure is sufficient, and there are no leaks.
You're done. If the sprayer drips, repeat the steps, checking that the washers are properly seated, or add Teflon tape before screwing.

As you can see, mounting a bidet sprayer is very easy. By following these few tips, you will have no trouble installing your toilet bidet sprayer at home. Some models are slightly different and may be compatible with hot water or include a valve or mixer. In that case, carefully follow the manufacturer's instructions by reading the provided manual. Call a professional if in doubt.
Toilet bidet sprayer: on the right or the left?
Position the sprayer on the most convenient side for you and your family. If you are right-handed, avoid mounting the holder on the left. It is not a serious error—you will still be able to use it—but it is always better to have the sprayer within easy reach.
The wall-mounted toilet sprayer
The showerhead is attached to the wall using a holder, installed with the anchors provided in the kit. This allows you to choose the exact mounting height for greater comfort. This is particularly practical for people with disabilities, reduced mobility, the elderly, and pregnant women.
The no-drill toilet sprayer
Installed directly on the toilet tank, the holder is glued or attached with clips. They are often cheaper and easier to install as they require neither drilling nor special plumbing connections. However, you are limited in terms of where the holder can be placed, as it must be positioned on the tank or near the water supply depending on the model. Opt for a wall-mounted model for someone with reduced mobility.
Toilet bidet sprayer: hot water or cold water?
The water used can be hot or cold, depending on your preferences and the available connections. Many toilets are only equipped with cold water. If you want hot water, you will need a hot water supply near the toilet or have one installed.
Toilet bidet sprayer with cold water
This is the most common model. While it may seem intimidating at first, using cold water to clean private areas is actually quite pleasant. For those more sensitive, note that the cleaning only lasts a few seconds.
Furthermore, brief exposure to cold in the perineal area is traditionally associated with a boost to circulation. If you are sensitive to the cold or tired, many users notice a feeling of stimulation after this type of exposure.
Toilet bidet sprayer with hot water
Hot water is more pleasant and comfortable, especially in winter. However, the cleaning will not be more effective than with cold water. You will need to install a valve or a mixer to adjust the temperature. Not all toilets are equipped with a hot water supply: plumbing work may be required.
Take into account the distance between your toilet and the hot water tank. If your toilet is far away, it will take some time for the hot water to arrive. If it takes 10 seconds, you will have had plenty of time to clean yourself with cold water, and you will save water and energy.
Finally, carefully set the thermostat of your hot water to avoid burning your skin and mucous membranes.
Toilet bidet sprayer: daily use
To learn all about the benefits of cleaning with water using a toilet bidet sprayer, consult our article Hygiene and comfort: why adopt a toilet bidet sprayer.












