"Eco-friendly and practical! No more wasting toilet paper. The high-grade PP material is easy to clean and doesn't stain. The instructions were clear and the DIY setup was a breeze. Best purchase this year!"
Marta L. · Lisbon
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NON ELECTRIC SELF-CLEANING BIDET
Elephants figuredthis out 50 millionyears ago.
A non-electric, self-cleaning bidet that clamps under your existing seat. No outlet, no plumber, no wiring. Twenty minutes with one adjustable wrench and it's done.
Free shipping worldwide
Refunded if not delivered or not good quality
No electricity
Required
Fits 99%
Of Toilets
Self-rinse
Nozzles
Anatomy
Six parts. No electronics.
Everything here is metal, ceramic, or reinforced polymer. Nothing plugs in. Nothing has firmware. Scroll to inspect.
01 / 06
01 · Dual Nozzle Head
Rear wash and front wash. Retract after every use.
02 · Brushed-Steel Dial
Analog pressure control. No electronics to fail.
03 · Self-Rinse Channel
Nozzles rinse themselves before and after use.
04 · Brass T-Valve
Splits your existing supply line. Marine-grade brass.
05 · Braided Steel Hose
Rated to 12 bar. Won't kink, won't leak.
06 · Universal Mount
Fits standard two-piece and 99% of one-piece toilets.
A quiet aside
Why a trunk.
Elephants spray themselves clean every day using their trunk. They have been doing this for roughly fifty million years without once reaching for a roll of paper.
This is the same instinct, in engineered form. A precise stream of clean water, on demand, in a bathroom that doesn't need rewiring.
We named the storefront after the animal that got there first. It seemed only fair.
Comparison
Cheaper than paper. Simpler than a seat.
| Trunkwash | Toilet paper | Electric bidet seat | |
|---|---|---|---|
| Upfront cost | From $99 | $0 (recurring) | $400–900 |
| Needs an outlet | No | No | Yes |
| Needs a plumber | No | No | Often |
| Install time | ~20 min | n/a | 60–120 min |
| Ongoing cost | $0 | $60–120/yr | $0 + electric |
| Renter-friendly | Yes, reversible | Yes | No |
Install
One wrench.
Two bolts.
Zero plumbers.
0
Minutes, average
- 01
Shut off the supply
Turn off the toilet's water valve and remove the seat.
- 02
Clamp the plate
Set the unit on the bowl, connect the brass T-valve, replace the seat.
- 03
Tighten and test
Open the valve, run the dial, check the fittings. Done.
Free shipping
Everywhere.
Every order.
No minimum spend
Order one unit or a household stack. Same deal.
Duties included
We pre-pay import fees. Your total is your total.
TRACKED, 7-17 DAYS
Every order ships with tracking from the nearest hub.
Reviews
What people say when the plumber never came.
"Perfect ultra-thin design! It fits my toilet perfectly without leaving a huge gap under the seat. The PP material feels very durable and high quality. Very easy to install, it only took me 15 minutes with the provided tools."
David W. · San Francisco
"The pressure adjustment range is wide: I use the gentle mode, while my family members prefer the stronger one, everyone is satisfied. The spray gun does an excellent job of cleaning hard-to-reach areas of the toilet."
Aiko T. · Kyoto
Buy
Pick your fit. Ship it for free.
Non Electric Self-Cleaning Bidet
$99.00
FREE SHIPPING WORLDWIDE / 30 DAYS REFUND POLICY
PICK COUNTRY FOR PIPE SIZE!
Color
Pipe Size
1
FAQ
Fair questions.
No. There are no wires, no outlets, no batteries. Water pressure from your existing supply does all the work.
It fits every standard two-piece toilet and 99% of one-piece toilets. Pick your pipe size (G7/8, G1/2, or G3/8) in the buy panel to match your supply.
Yes. Fully reversible. No drilling, no cutting, no permanent changes.
Yes — it comes from your mains supply at whatever temperature that is.
Yes. Every country, every order, duties included. There is no fine print.
Sixty-night trial. Ship it back free, no questions.