Noticeable Difference After Just One Use!
I absolutely love the  harcoak Teeth Whitening Powder, It’s super mild and not gritty plus a little goes a long way! I use the powder morning ans night but highly recommend post use brushing with Toothpaste or using mouth wash to fully rinse your mouth of charcoal. I noticed a difference after one use and have been using the product now for 1 month, my teeth are at their brightest and not as sensitive!
Rating: 5 stars