I use these throughout the year to help whiten teeth. I don't use them often but they help and keep my teeth looking white. I have repurchased these several times and will continue to repurchase when I run out.

Really helps to whiten my teeth in a fairly quick time frame. Only negative is that sometimes I experience some tingling if I have the strip on my gums after wards, easily relieved by Tylenol and time.

love these! i'm currently out but i am definitely looking to buying some more. when i used them, i could definitely see the improvement as time went on! definitely recommend!!!

I have been using these for about 4 years and they are amazing! SO many people ask about my teeth, and I always tell them this is what did it! P.S. I have never written a review before, that is how much I love these.

I purchased the toothbrush, toothpaste & mouthwash a few weeks ago and noticed results after a few days. I just purchased the strips & I am extremely excited to see results!!!

These are the bomb. I definitely see a difference when I use them. The only reason I deducted a star is because the edges of the bottom strip come up on the sides when using them.

I like the whitening strips but they also make my teeth feel super sensitive for a few days after I have whitened them. Other than that, they do give promising results.

This is the best whitening strips I have ever used. In just 2 weeks after 2 uses, my teeth are visibly whiter. The strips sit on great however large amounts of saliva can loosen them, so be aware. Other than that they are wonderful!

I have used this product many times and it works extremely well. I always notice a difference after the first treatment. I have had to cut back lately because they have become so expensive. I am a single parent so other priorities come first.

I have sensitive teeth and I feel like this product made my teeth even more sensitive after using it a couple of times! However I do think it does work and whiten your teeth if you use it consistently as recommended in the instructions.