Review (5/5): I LOVE IT.  Great if you want a hot foot soak
i us e this every night! I plug it in about 1/2 hour before I use it so that the water is really hot. I only use the heater, the vibration and bubbles are weak and don't do much. But the heater works and keeps the water hot! I use foot bombs that I purchased from Etsy, soak my feet for 20 - 30 minutes, and then gently scrub with a pumice stone. My feet are soft and look good.