Non-Electric Bidet Toilet Seat

I will have to admit to being pleasantly surprised by this Bio Bidet Slim Zero seat. At around $90 I wasn't expecting too much, but my 8 year old Luxe bidet had cracked badly, and if you've come to use a bidet, you don't want to be without one! I recently retired and $250 bidet seats were not in my budget, so this looked better than the $100 Kohler to me - less ... bulky. The seat at first looks ... well, kinda cheap. But as I started to install it, I saw just how well made it is. Of course most of the construction is plastic so it seems very light weight. The installation is a breeze - great instructions, components THAT FIT, and a logical design. The appearance of the opening looked very small to me, but that was compared to my original Delta toilet seat. When I did sit down, I was amazed at how comfortable and solid it felt! The front and rear positioned jets take a little adjusting of your posterior to get that great match, but after a while I felt like my old Luxe friend was back, but better - everything is one piece! The pressure is very adequate - I can't believe you can remove the restrictor to get MORE pressure!!! Space Launch!!! The removeable feature for cleaning is practical and appreciated - very easy. My only complaint is the position of the pressure handle. You get used to it just fine while seated, but when you're wiping down a toilet, it is very easy to jog the nozzle and spray water all over. I've learned to be careful while cleaning. One other mention of the handle; the middle position, or off, is not a very positive "click" type feeling, and sometimes it takes a little finagling to hit the center "off" position. Overall I am very satisfied with this Bio Bidet Slim Zero bidet seat. Keep the great products coming!!

This is our first experience with a bidet so I don’t have anything to compare it to. It takes some getting used too, but seems to work well. I did a lot of research before purchasing because I didn’t want to spend a ton of money, but didn’t want a piece of crap either. I almost bought a version that wasn’t a toilet seat, it just goes under your existing seat until I saw lots of people mention that those type don’t work with certain toilet seats. That it raises the seat and leaves a big gap you need to use spacers to fill and then it looks stupid or angles weird. Since this one included the seat it fits nicely and no ugly gaps. It also has a brass fitting instead of the plastic many of them come with. As a first time bidet user I was a little concerned about the water temp since this is not heated at all, but it’s been totally fine. Overall very happy with the purchase. As someone with ulcerative colitis I should have gotten a bidet a long time ago.

I ended up buying this, as the other bidet attachment I have for a toilet seat hit the cast iron tub water pipes. Initial installation was fairly easy, and instructions were easy to follow. However, one half of the bidet seat would keep getting pushed back. I had already tightened the bidet seat so the metal started to bend (which can slide so it will fit different sized toilets), but it would still slide. I had to tighten the bolts enough so that the metal hit the toilet, so it would stay put. I do not know if a stronger metal was used, so it wouldn't bend, would have been a better choice to keep it from sliding. You may or may not have this issue. I do/did have another issue. When I first installed this, it was to far back, so the bidet seat lid would always start closing again. After I moved the bidet seat forward, it usually does not occur unless I open the bidet seat lid very fast. So be aware of where you alight the bidet seat on your toilet. Overall, it is easy to clean, though cleaning the bidet spigots can be a bit fun. The lid seams a bit light, along with the seat, but it easily holds 300 lbs. of weight. Now the rest of the Bidet seems much better made, though bidet seat light (powered by 2x AA batteries) seems to drain the batteries quickly. However, that could have just been the batteries I used. However, when I was using that light, the three different brightness levels were nice. It also made going to the bathroom much easier without turning on the bathroom light! The actual bidet portion of this bidet toilet seat works great. However, I do have to move so it hits and cleans properly. This isn't a big deal, but it would be nice if it hit closer to the mark! LOL

I bought a new seat and got sent a used one. The packs the small bits and bobs came in were all opened. I don't know if this is on Amazon's side or on the seller's side. Either way, it's unacceptable. There's a review on here that mentions they were sold a used seat with poop on it. I laughed hard at how ridiculous that sounded. Now I know they probably weren't lying. Other than that, the seat also doesn't stay up. Don't think this is the product's fault as it seems most people are not having this issue. Probably depends on the toilet you have. A shame, really, because installing this seat was an amazing experience. Way easier than the traditional way.

EDIT: As of June 20, 2025, the small latches that secured the seat to the toilet finally snapped off, rendering the toilet seat unusable. I reached out to BioBidet support via e-mail and was responded to fairly quickly; just requiring the serial number and sales invoice of the product. All I had to do was to send it back to warehouse and they would send back a repaired/replaced version within a week of them confirming the receival. So far the repaired bidet seat has been working fine, but you would just have to try not to shift in the seat too much else it'd break. The installation process for this bidet was super easy to install and setup. It took no more than 30 minutes to uninstall the old seat and finish putting the seat in with the plumbing attached The adjustable water pressure is great and actually cleans really well. I'm used to the electric bidet with warm gentle bursts, so coming from that to cold water up there took some time to adjust to. Despite the fit being made for an elongated bowl, I find myself at more at the front of the toilet than I usually am near the center. This unfortunately has meant an extra member touching the bowl of the toilet, which is not great. This seat is very thin and too easy to move, even after retightening the seat multiple times.

My husband and I installed the bidet in 1 hour and 45 minutes and no reason to go to the hardware store for additional products. This bidet went into our extra bathroom so we elected to go non-electric. Therefore the water is not heated but we live in AZ and our water is rarely really cold. Besides the cold water could be a shot of “hello, wake-up!” The bidet appears to clean very well and you definitely need some TP to dry yourself! The bidet is quiet and appears to be made with quality material. Happy with the reasonable priced tush washer!

Bidet seat was a snap to install - it took all but 15 minutes. what a really like is the battery compartment enabling the retraction of the spray nozzles when not in use. It has a nice chrome unobtrusive handle that turns one the spray - easy to operate: turn handle backwards and it cleans the derriere, turn to the front, and - you guessed it. The seat fits my Kohler elongated toilet beautifully, almost elegantly. As a happy customer, I just bought another one. Lastly let me say that the seat is very comfortable and warm to the touch.

I have used this bidet for several weeks now as of this review. There are simply too many things about it that are weak or poorly designed/manufactured that prevent me from giving it a high rating. Pros: 1 - Easy installation. It installed easily for me. One small leak was remedied by tightening the connection 1/4 turn more. 2 - Item has brass fittings and valves that should last for a long time before leaking. Other bidets from other manufacturers seem to all use plastic parts, basically making them all throwaway toilet seats after several months of use. I cant speak for other people, but I'm used to having my toilet seat last for years, if not decades, before I need to replace it. 3 - Seat and cover soft drop nicely. Cons: 1 - Water pressure is way way way too strong. I was forced to carefully enlarge each tiny hole in the sprayer arms by drilling the tiny holes larger. Spray is softer now and, at least, bearable. If you live in an area with extremely low water pressure in your pipes, you may be ok, but otherwise, be prepared to be literally pressure washed when you use this item. Seriously. 2 - The seat is manufactured/designed too cheaply given the price tag of this item. Its comfortable to sit on, but the thin plastic gives it a cheap commercial-thin feel, like going in a public or office bathroom. Its just plain cheap looking... 3 - Night light is not either motion activated, or light sensitive. It is on, or off, using a manual switch/button. My bad for not researching this before buying the item, but nevertheless, this is a surprisingly arcane and cheap way to design a nightlight. I can get a $1 dollar store nightlight that is light sensitive... Sigh. 4 - Wash is ok, but I feel the spray heads should be lower when they come out, allowing the water to spray out more. The spray seems too pinpointed. I need to move around to get it right. Also, the difference between the feminine wash and the butt wash are negligible. 5 - The seat moves. I've had to retighten the screws several times. The seat seems to be more secure now, but the tightness of the screws against the cheap plastic concerns me. I dont expect the thin plastic plate that the seat mounts on will last very long before it cracks and makes the seat useless. Overall, there are just too many little annoying things about this bidet. I can deal with all of them, but for the price tag of $115-$125 bucks, I expect a little more quality and better product design. This should be a $60 item, no more. You've been warned.