Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good

Well at least I thought this will be great for my 7-year-old to clean her braces and it was recommended to us by her orthodontist, however, my husband thought I was crazy to seriously put this into the hands of our 7-year-old and reachable for our 5-year-old who likes to figure out how everything works. So I returned it to prevent water 'gun' fights in our kids bathroom. When they are older and my daughter will need her second stage of braces though, I am pretty sure I will give this a try again.