I love my machine and use it every day and for so many things around the house. drinking my ozonate water has helped me lose weight and I do not feel as sluggish when I drink it. The taste took a while to get accustomed to but I was told that distilled water is best - so hope that helps someone who is on the fence about this alternative option. We also remove stains from our laundry and washing our meats with ozone water makes the seasoning fabulous!. lots of good things to say and the customer service is also great.