Review on Cleaning Descaler Kit Compatible Universal by John Patel

I would give ZERO stars if I could. I bought this for my 2 month old Keurig K-Supreme coffee maker. I used half a bottle as directed and followed all directions. When I started running plain water as instructed, smoke came out from under the K cup area, then my Keurig didn't work, it wouldn't even turn on, my only 2 month old Keurig died! This product is advertised as safe for use in Keurig coffee makers, but use caution.