“Great product that is in fact very effective. The only caution is that it is often difficult to set the moth-guard correctly when fitting it. It often ends up off center or not holding the teeth correctly resulting in a wasted product and the need for a new one. I'd say thins happens about 25% of the time.”
“I’ve tried numerous devices and read many reviews. This is the ONLY one that works as advertised. This is the brand I’ve used for the last 3+ years and my wife confirmed that it works.”
