Product review (5 stars): Ahhhh - Silence!
I have a full-size LG front loader on a pedestal that sits on a ceramic tile floor on a concrete foundation. Over the years we've been able to adjust the feet to where the washer doesn't walk (and make enough noise to raise the dead), but every so often it takes off and then we spend more time and effort than we like to admit trying to get it stable again. I bought Silent Feet two years ago, but then couldn't figure out how to get them under the washer - it sits in a closet. I figured I'd use the Silent Feet when the washer needed to be replaced, so decided to keep them. About 6 weeks ago the washer took off - again. We adjusted and adjusted and adjusted the feet. Finally in desperation, I took out the package of Silent Feet. We knew we couldn't get the pads under the back feet, but realized we could rock the washer to one side and slide a pad under then do the same on the other side. We used the sticky pads. Had no idea whether pads in the front would throw the machine off (but it doesn't) or if the pads would stop enough of the vibration to keep the washer in one spot (but it does!).  Don't know if this is a long-term fix, but I sure hope it is. The stars have aligned and the silence is deafening.