Great device. Easy to handle. Lots of pressure. Pulse option is terrific! Try it You will love it. And, it costs almost nothing. About the cost on one breakfast!

The unit works well, cleans well, has a decently sized tank and holds charge (have to recharge once every two to three weeks on a typical 2-times-a-day use schedule).

The problem is the the hinge of the lid that is used to seal off the water tank. It broke after several months. The small plastic hinge is just not strong enough (although this is not a specific problem of Nicwell's product, I had the same exact breakage on an older model from a different manufacturer). Luckily, it's still possible to close the water tank manually, just need to make sure not to lose the actual lid piece.

After 10 and a half months of use, the device just stopped working. Buttons don't work, connecting to the charger doesn't turn on the led. As miraculously as it stopped working one evening, it started working again the next morning as if nothing happened. Then stopped working again. So lasted less than a year.

I've had it for about a week. 5 stars for me. I had been using waterpik for 1.5 years until the battery died. I bought a new one but it wasn't as powerful as the previous one os I returned it. This one is much more powerful than waterpik and the battery life is also a bit better. Not sure how long it will run before the battery dies but for now I am very happy with it.

I'm writing this review because I am actually
Overly satisfied with this product. There are many high quality brands that have similar "water flossers" with high price tags. The price on this was relatively inexpensive so I decided to try it knowing Amazon's great return policy.

I've had it for just over a week and I'm borderline addicted to how good my teeth feel after using this along with normal brushing and mouthwash. It's a legit "just left the dentist feeling" I can say for the price it is a good value and works great.

This comes with a few extra standard heads, a specialized head with small brush for braces and a tongue scraper. I primarily use the standard head which is just a small jet that allows you to shoot the water stream between your teeth. I also have used the tongue scraper just to try it and it's not bad. Allows you to scrape your tongue while a stream of water cleans and rinses.

Anyone who flosses regularly knows it sucks and can be gross. Let's face it, you are ripping old food out of your teeth. It's a necessary evil for a healthy mouth. I used the small plastic floss picks for a while and they do a decent job. Dental hygienists usually argue it's not the same but I think it's better than not flossing at all. Now my routine is a quick floss with the floss picks followed by this water flosser - and it's fantastic.

The unit is well made and has a few different modes. I stick to the standard mode which is a constant jet of water. It's aggressive and can be intimidating at first so here are some tips I think will help:

1. I use slightly warm water. Cold water blasted at your teeth is not fun. Warm water is a way better experience. The reservoir is easy to fill right from the sink.
2. It will take a couple tries to figure exactly how to use it. If you just hit the power button it will jet water everywhere before you get it in your mouth. My suggestion is put it in your mouth, aim the head between your teeth, close your mouth and then hit the power button. Once it starts you just move it from tooth to tooth between your teeth. Once you get the hang of it it's great. I do my top teeth, spit out, then do the bottom row and spit out. I follow it up with brushing and mouthwash. Literally the fresh from the dentist feeling.
3. The reservoir is small so it runs out quickly but it's so easy to refill I wouldn't call it an issue. If it were larger it would be bulky and the other brands that have a big tank and hose are just too much to deal with. After a week of using I can quickly do all my teeth with one fill. I usually do a second round as well because im addicted.
4. Be careful of turning it on when it's not in your mouth. The jet is strong and could shoot you in the eye. Not joking.
5. It may be awkward at first but once you get used to doing it you get better at it and it's much easier. The power button is your friend. I turn it on and off to control the jetting to get more time out of the reservoir and to prevent spraying everywhere.
6. It has a USB charger and it works well. It seems to go almost a week without charging and I use twice a day sometimes - because I'm addicted.
Overall it's great value for the low price. I'm Not sure how long it will last but I would definitely get another one if this one failed.

Got this to clean my wisdom tooth socket since I had terrible breath and figured there was food stuck in there that I'm not aware of since my socket. Is super deep. (Use the custom setting if you're in the same boat so you don't dig out you blood clot which will be super painful) This device is super powerful on the normal setting and makes gums bleed since they're not used to it but it's 100% doing the job. I hate flossing and this makes it nice and easy. Takes some learning to not deflect the water everywhere in your bathroom.