Watts Power White 22% Teeth Whitening Gel Refill Sets - Sensitive Formula - 2 Sets

Product seems to whiten O.K., but the problem lies in the difficulty of use. The instructions say to brush the gel on your teeth with a toothbrush, and then put in your tooth trays; or, to apply a tiny amount to each "tooth" in the trays.I thought the toothbrush method would waste too much, so I attempted to apply to my tooth trays. That turned out to be nearly impossible. I have used DayWhite in the past, and that product comes with tiny nozzles that are used to dispense a small amount into each tooth section. The Watts Power has no nozzle, or any way to dispense just a small amount. The gel comes out of the syringe in a big blob, with no way whatsoever to control the amount. I just have to spread it along the tray as best I can, but it is extremely messy, and some teeth end up with a lot, and some with just a little. The gel is also very thin, and once the trays are on your teeth, much of the gel oozes out. I constantly have to blot my gums.If the maker would supply a nozzle of some kind, or some way to control the amount dispensed, this might be a decent product. But I am sure I will get nowhere near the amount of applications indicated, since so much of the gel is wasted, no matter which method of application is used. Seriously doubt that I will order this product again.

After two weeks my teeth are certainly whiter but don't seem to be whitening further in the process, and they're nowhere near "celebrity white." Nor do I want that artificial result. I use the gel for 30 minutes in the evening and follow with the enamelizer once or twice a week as directed. I drink coffee and brush after and don't smoke because I know those things can stain. All in all, an affordable product that does work but wish it provided better results.

i have tried several different brands, with mixed results. this product does what it claims. after a few applications you really can see a difference. i had absolutely no sensitivity issues when applying the gel. with so many brands on the market, my advice is to stick to this one. it works well, so much so that i receive many comments from people, who are amazed when i tell them i am a smoker and coffee drinker. my wife was so impressed with my results that i have ordered her a kit for her birthday.

This made my teeth whiter then the ZOOM procedure at the Dentists office, without all the money and hassle! The tooth reminalizer is a MUST! I have very sensitive teeth and gums and would recommend this instead of the 35%. The 35% can actually damage the tooth enamel.

I have now bleached my teeth almost 10 times with this product and have noticed no difference. I'm keeping it on for 1.5-2hrs at a time. I'm not sure what's going on but everytime I remove the trays and look at my teeth I'm severely disappointed. It's a pain in the butt to bleach. Doing it over and over with no results is just frustrating.

This set worked really well... I researched different brands and reviews before I puchased this one, and I am not disappointed. Works great!

It works.I use it monthly to maintain white teeth after having my dentistdramatically whiten my teeth using ultra violet light andwhitener product.

I bought the 22% gel because it was closest to the 16% that I had used 8 years ago with professionally made trays and to what my dentist recommends. After 21 days, my teeth are no whiter. I first used this gel by Watts as directed, once a day for 45 minutes. After a week I saw no results. So I increased the amount of gel, still with no results. Then I used it twice a day, and finally used it overnight. My teeth, which are slightly stained from teas, are no whiter. My dentist says it takes about 3 months using 16%. He also recommends brushing my teeth within a hour of drinking tea. I have not used the product now for 3 weeks. My teeth are no yellower than when I started. I am only brushing them after every cup of tea. The 16% gel I bought from my dentist 8 years ago took about 6 weeks of everyday overnight use to change very yellow teeth (53 years of living and lots of tea) to white. I could see the change on a weekly basis. Since this stronger product by Watts gives no results in even 3 weeks on less stained teeth, I am very disappointed.