This step-by-step guide provides clear instructions for installing a luxury toilet bidet, significantly improving your bathroom experience with its advanced features and enhanced comfort. It covers everything from gathering necessary tools and materials to connecting the bidet to your existing toilet setup. With easy-to-follow steps, you’ll learn how to ensure a seamless installation, allowing you to enjoy the benefits of a bidet in no time.



Gather Your Tools and Materials
Gather all necessary tools and materials before starting the installation. Ensure you have the following items ready:
- Wrench: Use this to tighten connections securely.
- Screwdriver: Keep either a flathead or Phillips screwdriver handy for any screws.
- Teflon tape: Wrap this around threaded connections to prevent leaks.
- Bidet installation kit: Check that this includes the bidet itself, a hose, and all required mounting hardware.
Organize your workspace for convenience. Lay out tools and materials in a way that makes them easily accessible. Inspect the bidet installation kit to confirm you have all components. If any parts are missing, visit a local hardware store or order online. Ensure your water supply is turned off before starting the installation process. Having everything in place will help you work efficiently and make the installation smoother.
Turn Off the Water Supply
Locate the shut-off valve behind your toilet. This valve is usually situated on the wall or the floor, close to where the toilet’s water supply line connects. It’s often a simple round or oval handle. If you’re unsure which one it is, follow the water supply line that runs from the wall to the bottom of the toilet tank—it will lead you directly to the valve. Once you’ve found it, make sure you have a firm grip on the handle so you can turn it easily.
Turn the valve clockwise to stop the water flow. As you do this, you should hear a slight hissing sound as the water pressure is released. Make sure to turn it all the way until it stops—this ensures that the water supply is completely shut off. If you have a dual flush toilet or any unique plumbing setup, check for specific instructions related to your model, but in most cases, this process will effectively prevent any leaks during your installation. After you’ve turned the valve, flush the toilet to empty the tank of any remaining water, making your installation process much cleaner and easier.
Remove the Existing Toilet Seat
Use a screwdriver to remove the bolts securing the existing toilet seat. Locate the bolts, which are typically found underneath the toilet seat at the back. If the bolts are too tight, apply some pressure while turning the screwdriver, and consider using a penetrating oil if they seem rusty. Once the bolts are loose, continue turning until they are completely removed. Keep the screws and washers in a small container so you don’t lose them, as they may be useful for future installations.
Carefully lift the seat off the toilet and set it aside in a safe place. Be cautious not to drop it, as it can break or cause injury. After removing the seat, inspect the area for any debris or stains. Clean the toilet rim and surrounding area thoroughly with a disinfectant cleaner, ensuring you eliminate any germs or residue. This step is important because it prepares the surface for the new bidet seat, ensuring a clean and hygienic installation.
Install the Bidet Seat
Position the bidet seat over the toilet bowl, aligning it carefully with the bolt holes. Make sure the holes on the seat match up with the openings on the toilet. Once aligned, lower the seat gently to avoid any scratches on the porcelain.
Secure it in place by tightening the bolts provided in the installation kit. Use a screwdriver if necessary to ensure they are snug but avoid overtightening, which could damage the toilet. Check that the seat is firmly attached by giving it a gentle push or tug—it shouldn’t wobble or move.
- Align the bidet seat with the bolt holes.
- Lower the seat onto the toilet bowl.
- Tighten the bolts until snug.
- Ensure the seat is stable and secure.
Connect the Water Supply
Attach the water supply hose to the bidet’s inlet, ensuring that it fits snugly and is secure. Wrap Teflon tape around the threaded end of the hose before connecting it to the shut-off valve to create a tight seal and prevent leaks. Use a wrench to tighten the connection gently, being careful not to over-tighten, as this could damage the fittings.
Turn the water supply back on slowly and observe the connections for any signs of leakage. If you notice water seeping out, turn off the supply immediately and recheck your connections. Adjust the hose or add more Teflon tape if necessary. Once everything appears dry and secure, you can confidently proceed with using your bidet.
Final Steps and Tips
In conclusion, installing a luxury toilet bidet is a straightforward process that can elevate your bathroom experience. By following the steps outlined in this guide—gathering your tools, turning off the water supply, removing the existing seat, installing the bidet, and reconnecting the water supply—you’ve transformed your space into a more comfortable and hygienic environment. Enjoy the benefits of your new bathroom upgrade, and happy pampering!
Essential Tools Needed

Thanks for your comment! The Toto Washlet is definitely a solid choice, known for its comfort and features. Another great option is the Bio Bidet BB-2000, which offers a lot of functionality as well. Both are highly rated!
This was really helpful! I’d love to see a follow-up on how to maintain a bidet seat after installation. I imagine there are some cleaning tips that would be handy.
I’ve been thinking about going green in my bathroom, and a bidet is a step in that direction! Any tips on how much water they actually save compared to traditional toilets?
Great to hear you’re considering eco-friendly options! Bidets typically use less water than you might think. For instance, many models use only about 1/8 gallon per wash, while traditional toilet uses about 1.6 gallons per flush. So it’s definitely a step towards conservation!
Can you also cover how to troubleshoot common bidet issues? Like if the spray isn’t working properly or if there’s a leak somewhere. That would be super helpful!