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Reviews (1)
21 Jan, 2020
tooth whitening
it does work but it takes many days to see a difference, i was about a 4 at first and after 5 sessions i am now a 3. not strong enough but good as a way to keep on top of stains. once you have a good white set then id say once every 5 days to keep stains away. it is only cheap so dont ecpect miracles :)