Smile Kit Professional 5D Teeth Whitening Strips - 14 Pouches (28 Strips) - Non-Peroxide Enamel Safe - Home Use

I’m not sure if they work a lot but I definitely do see and feel a difference! Teeth look shiner and cleaner. No sensitivity or problems using them. If I used it every week I’m sure I’ll see a big difference

Used the product for half an hour as saidLeft little white stains on a few teeth :/ confused.com now will have to go to the dentist to find out why

This product is easy to use, has a solid value for money, and is actually quite flavorful! It certainly works, I'll definitely be recommending this to others

Can see results for the first 12 hours or so after use, but don’t seem to remove stains by any means. Haven’t had any sensitivity as a result despite continued usage.

Waste of money, doesn’t work and it left two scratches on my teeth..

I didn't realise they worked so well lol. This is after I think maybe 6 days of using them.At first I thought they were only whitening certain parts because it was really uneven when you first take them off but after you've brushed and stuff they just even out. And the photo was taken hours after using the strip earlier in the day.Online I read that you use them every day for 2 weeks and then rest for 3 months maybe using one a week and then doing the 2 week thing again.

I bought these as I've found the colgate ones to be very useful in whitening my teeth.These left alot of gel on my teeth after use which I had to brush off with a toothbrush. It wasn't very nice and I'm not sure it should do that. I won't be using them again.The adhesion wasn't great either in comparison to the colgate ones.

They don’t whiten a lot