oralhealth I am loving this! 2x a day for 10 min! From gum health, cold sore relief, to teeth whitening. This is amazing! And it’s rechargeable so I can take it on the go! @LEDTechnologies @dpltgerapy LTKBeauty LTKSaleAlert LTKFindsUnder100 LTKFindsUnder100 LTKBeauty LTKTravel