Rated 3.9 out of 5 by 312
Rated 4 out of 5 by Mckay Works Great, But.....
I like this product! It's easy and it works. My only complaint is every time I get the duo pack, one of the pens doesn't work. The company needs some quality control.
Rated 1 out of 5 by klh718 Still not white
I used this faithfully for weeks, 4 x day as instructed. Did not whiten my teeth in the least. Started at a 5 and never changed. Taste wasn't bad though.
Rated 1 out of 5 by LORLA TOTAL WASTE OF MONEY
Bought these after watching them on the Q and thought they would be a really cool way to whiten my teeth. DID NOT do anything, not one single change in my teeth. Sent them back! Talked to my dentist about these and he said he would not waste my time or money because they do not work and he was right.
Rated 2 out of 5 by Miclane Not the best
Didn't see any difference teeth didn't get any whiter. Taste wasn't that great either.
Rated 5 out of 5 by cowgirlup56 Amazing Whitener
I started using this product and within 3 days, saw whiter teeth; even my veneers look brighter. I had one tooth that was so brown, it looked dead; it is now white. Maybe it does not work on everyone, but it was mind blowing to me how it made my teeth whiter in only a few days.
Rated 1 out of 5 by Lucky9 Not for me!
Used it daily as directed for just two particular teeth; so disappointed that not only that it did not work/did not whiten teeth, but developed terrible sensitivity & went to dentist few times about it, but still sensitive. However, read other reviews & you may find that it works for some people; so why not give it a try and see for yourself.
Rated 5 out of 5 by tsst These work for me
I've used these for a couple years and am very happy with them. Keep one in your purse and one in bathroom!
Rated 5 out of 5 by filygal It works!
Great to keep in a purse for quick use! I would definitely recommend. It beats having yellow teeth. Great price to just TRY IT.