Difficult to apply - UPDATED
I will update this review if I can complete the use of this box. After using a them for a few day my initial review is not positive. The strips a very flimsy. Consequently a strip will often fold and sticks to itself. Making the strip impossible to use and trash. Your teeth need to be absolutely dry when you start the application process. I can accomplish that for my upper teeth but  it is no way possible for my lower teeth. Moisture makes the strips very slippery and impossible to position correctly.<br /><br />UPDATE - I am not changing my rating after using this product. The strips remain very difficult to use even with practice. I have experimented with multiple techniques. Sometimes the flimsy strips will fold onto their self before you even get a chance to apply them, which means you will have to throw those strips away.  Try another product.
Rating: 3 stars