My ZQuiet® used to work, but I’m snoring again. What happened?
It sounds like your hinge is no longer working and your ZQuiet® needs to be replaced. Most customers find that ZQuiet® lasts for 2 months to a year depending on a variety of factors. We recommend replacing ZQuiet® every 4-6 months just like you would a toothbrush. For repeat customers, we offer a variety of options to make sure you always have a fresh ZQuiet® available.