Been looking at whitening for a bit and hear good things about hi smile , and when I seen this at home bargains for 2.99 instead of paying £14 like some shops I got two , works well just need to take your time but easy to do by urself ,

Glostik is an instant teeth brightener that’s peroxide-free, designed to work exactly like makeup, but for your teeth. It adds a pearlescent glow to your teeth and can be reapplied throughout the day, making for the perfect on-the-go smile enhancer. Non-invasive brightening Brightening & glowing effect Easy on-the-go application Perfect for lighter, whiter tooth shades. Price £8.

I absolutely love this tooth gloss it’s perfect and I love how it makes my teeth look glowy very shiny fab product will buy more 4 stars from me ! !!!