WASTE OF MONEY
Do not but this product because it is a scam and complete waste of money. I bought it because it has many 5 star reviews that claim it is a great tooth cleaning tool. I was shocked at how worthless it was. I couldnt get it to scrape off any plaque at all, and then switched to my old plaque scraper that removed the same plaque right away. If it cant do a simple plaque removal there is no way it will do anything for stains. My guess is the company selling this product gave people incentives to leave them. I feel ripped off.
Rating: 1 stars