Very nice set of moldable teeth trays. Very similar if not the same as the older mouthguards used in kids sports. The process for fitting the trays was simple and easy to do. The storage containers are really nice to have so long as you use them.....keeps you from losing the smaller clear tray pieces so easily. As far as putting whitener gel in them, these trays do work well, especially after we refit the tray to be just slightly looser rather than sucking the tray material right down on the teeth, so the gel would have a little space to stay in place. Read more
These trays work well enough, but I only left off one star due to having a set of professional dental whitening trays and knowing the difference. These mold nicely and easily and hold the whitening paste or mixture well. The trays make them easy to store and travel with. They are more like the mouthguard used for sports where you get hot water and then mold them. They are also a bit thicker than the professional dental office trays, but that is just a matter of comfort, not efficiency. Easy to clean as well. I would not run them through the dishwasher due to the high water temperatures, but use a sonic cleaner or just a toothbrush and baking soda/toothpaste. Read more
These do not work at all, they will not mold to the shape of your teeth. Read more
