I love that this product has a tray that is for both your bottom and top teeth. I've used led teeth whiteners with two separate trays and it was more difficult to use. I've only used it twice and I already see a difference. Definitely would recommend this product.

Noticed a difference after the very first use. Definitely 4+ shades whiter. Just ordered the refills

Straight forward and effective

This product is fantastic, it is very easy to use, it really works, I would definitely recommend it to anyone.

This product is awesome! It's easy to use and you see results within 1-2 uses. I recommend this product hands down!

This product worked so well. I've been using it a little over a month already and I'm already seeing the difference.

Works perfectly fine. Just maintain it and need continuous use. Saw immediate difference after a week of use for 15 minutes each day.

This SmileTime product is amazing and easy to use. Right away I saw a difference in my teeth

I've used it twice and I already see results. can't wait for use it a whole week!.

This product does whiten your teeth, but you have to keep using it. Highly recommended!

Love these toothbrushes!

I love it! No complaints. Does just as good a job as any other toothbrush if not better

This is a great product. Whitens teeth without the normal pain of peroxide whiteners.

Very easy to use and did not cause gum sensitivity. I like this better than any other whitening product I've used.

This SmileTime teeth whitening kit works well. I’ve used it three times and my teeth are much whiter. People have started noticing and I’m getting lots of compliments on my bright smile.