Not worth the expense
Another "gimmicky" item that is not worth the expense.  As you can see in the pictures, the so-called snap-off or twist-off tops DO NOT WORK! Even with pliers, I still could not get the stick out of the tube.  The development department at Power Swabs needs to be fired or vastly improved to ensure these products work well.<br />The one that I did get to open (with a struggle) seemed to work well, as I tried it before bed.  You definitely could feel the teeth stain removing and whitening working.<br />Power Swabs definitely needs to reinvent how to open the swabs that are user-friendly. Maybe insert some type of tear-off or perforated top to the sticks that snap off easily with pressure.  Even some sort of tape banding top would have been more enjoyable.
Rating: 1 stars