Could not breathe I had a very hard time breathing with the Theravent strips on. When I first put them on, I felt as though I was suffocating. I had to make myself concentrate on breathing slowly and easily. Obviously, this isn't sustainable and I could not relax enough to sleep until I removed the Theravent strip.

Horrible customer service I ordered a sample pack... didn't see any fine print that they then automatically set up future shipments. I called, got nowhere, so sent an email, requesting to cancel all future shipments, as the product didn't work for me, and asking how to get a refund of the 2nd package I had received. Got a very nice email with a return/refund confirm# and an address to send back stating once they rec'd the pkg, they would issue a refund. From that point, even with confirmation that they had rec'd the returned pkg, they refused to issue a refund. I even got my bank involved, all to no avail. I understand not every product will work for eveyone, but better customer service would've generated a postive review from me about the company at least.

Lets my wife sleep! I had trouble at first with the proper fit. Got use to them in a few days. they work well reducing the snoring enough to allow my wife to sleep more. I have been using them over 18 months and recommend them to anyone. One recommendation I have is to make them a little larger or at least offer different sizes.

Fantastic Product I bought these for my husband because his snoring had gotten so bad that I literally could not sleep in the same room. He wore them every night for 3 months, then forgot them for 2 days. We realized during those 2 days that he was no longer snoring, and his snoring has completely stopped! Somehow the Theravent strips retrained his nose and he now breathes fine with no snoring AT ALL! Yay - sleep for me.

FANTASTIC product-- works miraculously! These nasal strips work MAGNIFICENTLY, and honestly helped my husband and I immensely because I just wasn't getting ANY sleep with his snoring. Nasal surgeries, allergy meds, etc. didn't seem to put a dent in the snoring. These strips work so great-- they dry his nose out a little bit, but simple saline mist helps with that a lot. Only gave it 4 stars though because we were signed up for an auto-program without our knowledge and it was kind of hard to cancel. But now that we have cancelled we can order the products when we want them, and are VERY happy with them!