iWhite Dark Stains Teeth Whitening Kit - Eliminates Dark Stains - Freshens Breath - Dark Pigment Absorption - Enamel Protection - Clinically Proven Ingredients - Active Whitening, IW19000084

I swear by these. So easy to use - 20 mins after brushing teeth, so I’ll stick them in whilst drying my hair / doing makeup. Other companies insist on doing before brushing teeth, which honestly I would forget to do. These are the most convenient.I can see an instant whitening after use, so I’ll use them on special occasions. I do wish the effects lasted longer - I’d say these only last a day. So it can get expensive if you’re wanting to use them every day.

Ok so it's not as amazing as it says it is! The whitening is not really good! It hasnt removed any dark stains just seems to have whiteness slightly around them!

Can clearly see a difference after one application, not permanent whitening though but good effect for the money

I used these 5 times in a week and I definitely felt like my teeth had got a bit whiter. It was no miracle shine but especially in pictures it made a change so would buy again for this pricepoint.

The photos were taken 10 dats apart - I used every day on my lower teeth has o have some small fillings which have become a little stained/discoloured -after reading the reviews I thought this would work for me ..BUT IT DOESN'T-keep your money in your pocket - I also brought the toothpaste, thought it would help-NO!all I can say that is positive is - product is easy to use-and the toothpaste tastes nice

Iv been using iwhite products for years now and would never ever use any other teeth whitening product or brand , you instantly get whiter teeth from first use , you need to buy these as your highly missing out if not

Didnt really notice much difference and thought it was expensive for what it did

Good product, works well and I would recommend it. Occasionally the gel has dried in some of the packs, but generally a great buy.