Love your daily coffee but dislike the stains? Whitening gels require patience...

https://www.mediafire.com/file/n1am5gw6q23zu16/pdf-10070-88291.pdf/file

Love your daily coffee but dislike the stains? Whitening gels require patience and consistency to work well. I’ve tested the latest at-home kits to find formulas that lift discolouration gradually while respecting your enamel and preventing sensitivity