Have used this product for 2 days in a row now for 3 of the 10 minute cycles and can definitely see a difference! My teeth were only lightly stained however I feel it won't work as well on heavily stained teeth.

Used this two times, battery stopped working and I replaced them n still didn't come on, only had it a week, didn't think it would brake this easily and I'm still being cured as I threw the returns in the bin! Very disappointed

I am a heavy smoker so it took 3 goes before I noticed a difference. Very easy to use great product.

Bought for my partner, easy to use and seeing results after first use

Better results from the product than I thought. I'm a smoker and bought it to get rid of stains, gradually removing them. Considering how stained they we're, I can't fault the product. Will continue to use daily.

So far this hasn't made any difference to my teeth,i've been using it a little while now.

Simply awesome, can't believe how quick you could see results

I bought this only a week ago and received 2 days after ordering, so was happy with the speed of delivery. Have only used once, not really seen any difference yet and the gel doesn't taste too great

Was good and easy to use

I brought this a couple of weeks ago and have used it about 4 times and can already see my teeth are becoming cleaner