The Best. I've been using Waterpik over 30 years. I just bought the whitening one. I love it. It is making my teeth whiter,

I have noticed a huge improvement in the last few weeks with using these! I use 1 per day, and my teeth are noticeably whiter. This product really works great!

I like the taste of these tablets and they seem to he whitening my teeth more each time I use them. None of the sensitivity of other whitening products.

The whitening tablets work wonderfully and have a surprisingly minty taste! They gradually whiten the teeth and clean well too! I don't uses them everyday because for me it's not necessary but you could very well use them daily for amazing results!

My dental hygienist said if I use my WaterPik and these tablet and rinse with a mouthwash for 30 seconds every day it would really help my teeth, and it has!

I don't have white teeth to begin with. I am a coffee and tea drinker and would have to get my teeth professional clean to uave tyat movie star smile. But this keeps teeth looking better with it than without it and it has a refreshing taste.

The whitening tabs make your mouth feel clean, fresh, and they taste amazing. Not sure that they do anything to whiten your teeth even though I get required cleanings with the dentist.

Leaves mouth feeling minty clean, but no change in teeth color after 6 months.

You can get the same effext from a whitening mouth wash, but spend a LOT less... personally, i dont think the tablets are worth thw money

good taste but I do not like the ingredients/cont.