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Bidet attachment with dryer: why there isn't one, and your options
There is no true bidet attachment with a dryer. Dryers need a fan, a heater and mains power, and attachments are plain water parts with none of those. The dryer is a feature of electric bidet seats, which replace your whole seat and plug into an outlet. Bio Bidet says it plainly about its own non-electric attachments: they don't come with air-dry, and you need only a little toilet paper to finish. So if you want a dryer, you're shopping for a seat; if you want an attachment, you dry with a cloth or a few squares of paper.
Not sure which of the two is you? The quiz gives you your bathroom god in a minute, and it's how you join the ASSJET waitlist.
Why attachments don't have dryers
An attachment is a valve, a hose and a nozzle. It sprays with the water pressure in your pipe. A dryer needs an air fan, a heating element and a controller, and that needs electricity, which attachments are designed not to use. Adding a dryer would turn it into a seat. Our page on non-electric bidet attachments covers what you get and give up by having no power.
Search results blur the line: a seat with a dryer often shows up next to attachments. Read the product type in the title and look for a power cord in the specs. If there is a plug, it is a seat.
Bidet seats with a dryer: what they do
On an electric seat, the dryer blows warm air from a small vent next to the nozzle. Maker blogs describe it like this:
- Time: about 2 to 3 minutes to dry fully, according to one seat maker; another seller's model reaches about 80% dry in roughly 2 minutes and fully dry in 3 to 4.
- Temperature: warmed to roughly 104 to 140°F, which makers say is much cooler than a hair dryer.
- Power: a fan plus a heating element on the mains, so it sips electricity but needs an outlet.
- Real use: reviews say the warm air feels nice but isn't always strong enough to be fast, and plenty of people finish with a dab of paper or a cloth.
Dryers are on mid-range and higher seats, not the cheapest ones. Sellers' guides describe them as a feature of the upper tiers, along with a heated seat, an adjustable warm-water temperature and a self-cleaning nozzle. The price of seats runs roughly $100 to $1,400, and dryers are in the upper half. For a seat-by-seat view, see bidet vs washlet and bidet attachment vs seat.
Attachment or seat with a dryer: the real choice
| Attachment (no dryer) | Electric seat with dryer | |
|---|---|---|
| Drying | Cloth or paper | Warm air, 2 to 4 minutes |
| Power | None | Outlet needed |
| Warm water | Cold (a few hot-line models) | Yes |
| Typical price | About $30 to $100 | Several hundred and up |
| Install | DIY, 20 to 30 min | DIY if there's an outlet |
| Renting | Easy to remove | Possible, but you swap the whole seat |
| What fails | Hose, fittings | Heater, fan, remote, board |
How to dry after an attachment
You have three options, and most people end up with the first or the second.
- A few squares of toilet paper, patted not wiped. After a rinse, a pat is enough. Many people go from half a roll a week to a few squares a day. The cost sum is in bidet vs toilet paper.
- A small cloth or washcloth. Reusable, soft, and zero paper. You keep a small stack, use one per visit and wash them hot. How to dry after a bidet without toilet paper has the whole system, including how to wash them.
- Air. Let the water run off while you stand and pull up. Slower, but it works when you have a minute.
A tip from the first week: before you sit, turn the knob to low and learn the position. A rinse that lands in the right place leaves less to dry. See first time using a bidet.
A dryer vs a cloth: the sum
People pick a dryer to get rid of paper. The cheaper way to get rid of paper is a cloth. Here is how they compare over a year, using round numbers you can swap for your own:
| Cloth after an attachment | Seat with dryer | |
|---|---|---|
| Up-front cost | Attachment about $30 to $100, plus a pack of washcloths | Seat from several hundred dollars |
| Running cost | A few extra towels in the wash | Electricity for heater and fan |
| Time per visit | A few seconds to pat | 2 to 4 minutes of warm air |
| What you touch | A clean cloth | Nothing, or paper to finish |
| Works in a power cut | Yes | No |
The cloth wins on cost and speed. The dryer wins only on touching nothing, and if you finish with paper anyway, that win shrinks. This is an honest point against any seat with a dryer: it's a comfort feature, not a necessity.
Mistakes people make about drying
- Wiping hard. After a rinse, the skin is wet and clean. Rubbing is what irritates. Pat.
- Skipping the pause. Ten seconds of standing before you pull up gets rid of most of the water.
- Using one cloth for everything. Keep the bathroom cloth separate from hand towels and wash it hot, as the drying guide says.
- Buying a dryer to fix a rinse problem. If you're still wet and messy after the rinse, the cause is usually aim or pressure. See do bidets spray back to front.
- Expecting the dryer to do everything. Reviews describe the air as gentle. Plan a pat as backup.
None of this is medical advice. If you have skin trouble after any change in how you clean, ask a doctor or pharmacist.
Do you need a dryer?
Ask yourself three questions:
- Does touching paper after a rinse bother you? If you'd never accept it, a seat with a dryer is closest.
- Is there an outlet near the toilet, and may you use it? If not, the dryer isn't an option anyway.
- Will you wait the 2 to 4 minutes? People who do like it. Others stop using it after a week and reach for paper, which makes the dryer an expensive extra.
Most first-time bidet users don't need one. They need the rinse, and the first month tells them whether they want more. Starting with an attachment costs a fraction of a seat. Our are bidet attachments worth it page has the sum.
If you want a dryer, what to look for in a seat
- Adjustable temperature and strength. A fixed hot blast is unpleasant.
- A real vent and fan, described in the specs, not just "dry" on the remote.
- The fit to your bowl. Round and elongated seats are different. See bidet that fits an elongated toilet.
- An outlet plan. Count the cord's reach to the nearest outlet before you buy, and don't use an extension cord near water.
- A warranty on the electronics of at least a year, from a seller with a phone number.
Keeping a dryer clean, if you buy a seat
A dryer vent sits right next to the nozzle, so it collects the same splash and dust as everything else under the seat. Wipe the vent cover and the nozzle area weekly with a damp cloth and mild soap, as the maker's manual says, and keep harsh cleaners away from the plastic. Check the manual before you do anything inside the unit, and unplug it first. An attachment has none of this: its upkeep is the weekly wipe and the monthly clean in bidet attachment cleaning. Fewer parts means fewer places for grime and for faults, which is part of why a cheap attachment is a calm first purchase.
The heater, fan and remote are the electronic parts that can fail on a seat. If you go for a seat, ask what the warranty covers for the electronics and who ships the replacement part. For a longer look at what breaks and when, read do bidets break easily.
Prices for attachments, with and without extras, are in bidet attachment cost, and bidet attachment brands compares the makers.
Where ASSJET fits
ASSJET has no dryer: it's an attachment, one knob and cold water, nothing to plug in. We're not hiding that. For a first bidet, it's a cheap way to find out whether you want to rinse at all. It isn't on sale yet; get on the list at the quiz.
FAQ
Is there a bidet attachment with a dryer?
No true one. Dryers need power, and attachments use none. Electric bidet seats have the dryers.
How long does a bidet dryer take?
Sellers quote about 2 to 4 minutes for a full dry, with about 80% dry in roughly 2 minutes on one model.
Is a bidet dryer hot like a hair dryer?
No. Makers say the air is around 104 to 140°F, much cooler than a hair dryer.
Do I still need toilet paper with an attachment?
A little, to pat dry, or a cloth instead. Most people use far less than before.
Can I add a dryer to my attachment?
No. A dryer needs a fan, a heater and mains power, so that means a seat.
Is a bidet with a dryer worth it?
If you hate using paper and have an outlet, yes. If you're new to bidets, try an attachment first.
More plain answers in our bidet guides, or find your bathroom god with the quiz.
Sources
- How to Dry Off After Using a Bidet, Bio Bidet. https://biobidet.com/blogs/news/how-to-dry-off-after-using-a-bidet-bidets-with-air-dry-feature
- Bidet Toilet Seat 101: Warm Air Dryer, Bidet King. https://bidetking.com/blogs/bidets/bidet-toilet-seat-101-warm-air-dryer
- How do you dry after using a bidet?, Brondell. https://www.brondell.com/healthy-living-blog/how-do-you-dry-after-using-a-bidet/
- Smart Toilet with Air Dryer: Who Should Buy and Who Should Skip, Horow. https://horow.com/blogs/guide/smart-toilet-with-air-dryer-who-should-buy-and-who-should-skip