You've finally decided to make the switch. The Veken Bidet is sitting in the box, and you're staring at your toilet wondering if this is going to turn into a three-hour plumbing ordeal.
Spoiler: it won't.
Most people get their Veken bidet attachment installed and running in under 15 minutes — no tools beyond a wrench, no plumber, no drama. This guide walks you through everything from unboxing to your first use, so you can stop wondering and start enjoying a cleaner bathroom experience today.
What You Need Before You Start
Before you dive into the veken bidet installation instructions, gather everything in one place. Hunting for a wrench mid-install is how small jobs turn frustrating.
What comes in the box: - Veken bidet attachment - T-valve (connects your water supply to the bidet) - Braided supply hose - Mounting hardware (bolts, nuts, and rubber washers)
What you'll need from home: - Adjustable wrench or pliers - A towel or small bucket (for any residual water) - 5 minutes of prep time
Pro tip: Lay everything out on the floor before you start. Confirm all parts are present before turning off the water. The full parts list is printed on the inside of the box lid.
How to Install Veken Bidet Attachment: Step-by-Step
This is the core of the bidet attachment installation guide, so take it one step at a time.
Step 1: Turn Off the Water Supply
Reach behind your toilet and turn the shut-off valve clockwise until it stops. Then flush the toilet to clear the water from the tank and supply line. Put your towel down — a small amount of water will drip when you disconnect the supply line.
Step 2: Remove the Toilet Seat
You don't have to take the seat completely off, but you do need to slide it forward to access the mounting holes. Most toilet seats use plastic bolts under plastic caps at the back. Pop the caps off, loosen the nuts underneath, and slide the seat forward several inches.
Step 3: Mount the Bidet Attachment
Slide the Veken Bidet attachment under the toilet seat so the mounting holes line up. The attachment should sit between the seat and the porcelain bowl. Use the provided bolts, rubber washers, and nuts to secure it. Hand-tighten first, then give each bolt a quarter-turn with the wrench — don't overtighten, or you risk cracking the porcelain.
Slide the toilet seat back into position and re-tighten the seat bolts.
Pro tip: The Veken bidet's ultra-slim profile makes this step easier than most attachments — there's no awkward gap between the seat and bowl when everything is mounted correctly.
Step 4: Install the T-Valve
Disconnect the supply line from the bottom of the toilet tank. Hand-thread the T-valve onto the tank's fill valve (bottom of the tank). Then reconnect the supply line to the bottom of the T-valve. Use the wrench to snug both connections — finger-tight plus one full turn is enough.
The T-valve now splits your cold water supply between the toilet tank and the bidet.
Step 5: Connect the Bidet Hose
Take the braided supply hose and connect one end to the side port of the T-valve and the other end to the water inlet on the bidet attachment. Both connections are hand-tighten-plus-a-half-turn jobs. The stainless steel inlet on the Veken is threaded to make this connection clean and leak-resistant.
Step 6: Turn On the Water and Check for Leaks
Slowly turn the shut-off valve counterclockwise to restore water flow. Watch all three connection points — the T-valve top, T-valve bottom, and bidet hose — for any dripping. If you see a drip, turn off the water and give that connection another quarter-turn.
Let the tank refill, then test the bidet by turning the pressure dial. Start at the lowest setting and work up.
Adjusting Pressure and Nozzle Position
Getting the spray dialed in is the most personal part of the whole process. The Veken bidet's pressure dial runs from low to high — most people find their preferred setting in the lower-middle range for daily use.
Dual nozzle basics: - Front nozzle: designed for feminine hygiene - Rear nozzle: standard wash function - The selector knob is labeled clearly on the right side of the attachment
The self-cleaning nozzle feature means the nozzles retract and rinse automatically when not in use. You don't need to do anything — just know it's working every time you switch from one function to the other.
Pro tip: If the spray feels off-center, the bidet may have shifted slightly during tightening. Loosen the mounting bolts slightly, reposition the attachment, and re-tighten.
Common Installation Questions
Q: Do I need a plumber to install the Veken Bidet?
No. The entire installation uses your existing cold water supply line and toilet seat mounting holes. There's no drilling, no electrical work, and no soldering involved. If you can change a toilet seat, you can install this bidet.
Q: What if my toilet has a non-standard seat or mounting hole spacing?
Most Veken bidet attachments are designed to fit standard round and elongated toilet bowls. Check the product listing on Amazon for compatibility notes. If you have a French curve toilet seat or a very compact seat design, measure your mounting hole spacing (typically 5.5 inches center-to-center) before ordering.
Q: Will installing the bidet attachment void my toilet's warranty?
No. You're connecting to the water supply line and using the existing seat bolt holes — nothing is being modified on the toilet itself.
Q: Is the Veken Bidet electric?
No. The Veken is a non-electric bidet attachment, which means it uses your home's existing water pressure. There are no batteries, no outlets needed, and no heated water option — but it also means there's no setup beyond what's in this guide and no ongoing power draw.
Q: How do I clean the nozzle?
The Veken bidet features a self-cleaning nozzle that rinses before and after use. For a deeper clean, you can use the dedicated nozzle cleaning mode (rotate the knob to the cleaning position) to run a rinse cycle manually. A toothbrush and mild soap can handle any buildup on the exterior.
Troubleshooting: If Something Doesn't Go as Planned
Most issues with a veken bidet installation come down to one of three things:
- Dripping at the T-valve — tighten the connection a half-turn and check again
- Weak spray pressure — make sure the shut-off valve is fully open, not just cracked
- Attachment shifting during use — re-tighten the mounting bolts; add the rubber washers if you haven't already (they're in the hardware bag for exactly this reason)
If the supply line you disconnected in Step 2 is now dripping from its connection to the tank, the thread seal may have been disturbed. Wrap the threads with two layers of plumber's tape before reconnecting.
You're Done — Welcome to the Better Side
From box to working bidet in 15 minutes. That's the Veken promise, and now you've seen exactly why it holds up. Clean up your tools, toss the cardboard, and enjoy the upgrade.
If you haven't picked one up yet, the Veken Bidet attachment is available on Amazon and ships fast. It's one of the easiest bathroom upgrades you'll make — and one of the ones you'll wonder how you lived without.
Edits Made
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