These are a wee bit tricky to put on but they are good and dissolve on there own 

These are a nightmare to use particularly on bottom teeth. I’ve wasted half of them as they just don’t stick at all and pretty much impossible to use 

Thought I'd give this a go after all the hype but hugely disappointed. After 6 days I can not see much difference at all. Really fiddly to attach the gum guard to the light; bad design !! Better products on the market for sure.

A little fiddly to use but I soon got used to them. I saw great results too. 

Really like them now I’m more used to application (they’re a tad fiddly to start) however these alongside the Icy Bear toothpaste are definitely a great start to teeth whitening. I’ve not had any issues with sensitivity either, so would recommend