Review on 😁 Get a Brighter Smile with Whiter Smile Labs Teeth Whitening Trays - BPA Free & Moldable Mouth Trays (4 Trays) by John Bosch

The goods arrived quickly! After reading the reviews I was very careful when putting them on my teeth. I followed the directions on the map. Instead of boiling water on the stove, I heated the water in a Pyrex measuring cup in the microwave. I heated the water for a minute and tested the process. It wasn't warm enough. I heated the water for another 30 seconds and immersed the mouthpiece in the water for 5 seconds, after which I followed the instructions. It worked great! For above and below. Today I used whitening gel for the first time. It was so easy. I recommend this product!