Awful, heavy chemical smell and taste
2 peope found the following review helpful
Posted by MyMoneySavingTips on Jul 18, 2013
This product might as well be bleach, because that's exactly what it smells like, especially after adding the "boosting" agent. The taste is a very heavy, awful chemical taste. After trying this product, I'm going back to a bottle of good, old fashion hydrogen peroxide, mixed 50/50 with water for a cheap, effective whitening mouthwash.
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