It works!
I use this whitening product alongside with the lamp, and I have had very nice results.<br /><br />https://www.amazon.com/dp/B088LZ65PK/ref=cm_sw_r_cp_apa_fabc_Q2A63ZGPZGSSZZF8S6TC?_encoding=UTF8&psc=1<br /><br />The pics are a week apart, using the products once a day for half an hour.<br /><br />I don't smoke or drink dark beverages, so I guess the effect is easier to achieve in my teeth.<br /><br />I recommend them!!
Rating: 5 stars