myvocalmist.com

It gave me really bad acid reflux and I asked for a refund and they said no. Because I opened it. How would I know if I didn’t open one and try it??? Ridiculous.

poor customer experience, had to be shipped twice, never received initial shipment. Not helpful at all

Not only is this product beyond expensive, but it spits out solution into your mouth along with the steam, and it's definitely not Amazon!. . . No returns or refunds if you're unhappy with it. It's just a gimmick, sleep with humidifier in your room is the best thing you could do as a singer.

Bad

OK. I was giving it a better rating until I had to retype THREE times because the review kept deleting itself. Shipping on the device has changed repeatedly and not once has the company taken the INITIATIVE to keep me informed. Your promotions are relentless, but you aren't doing the decent thing and actually communicating with someone whose money you've already taken.