Instruct: Classify a review into positive or negative sentiment.
Query: Total waste of money, NOT RECOMMENDED.

okay first of all i used this product for 3 weeks... 2-3 times a daymy dentist recommended me this toothpaste to help me reduce gingivitis... so far i have not noticed a single reduction in thatworse yet it even helped the production of tartar on my teeth which my dentist also noticed.. i have a good oral hygiene habbit and i do brush my teeth 2 or 3 times a day to fight off plaque and cavities.this mouthwash is a hard abrasive.. it has alcohol which burns my mouth.. there is no need for alcohol in mouthwashand it leaves a funny after taste which is bad.i dont know why parents would allow their kids to rinse their mouths with a cancer causing agentoh its true alcohol in mouthwash is cancer productive, and by that i mean it can cause mouth cancer...we drink alcohol we dont swish it around for 30 seconds or upto a minute.. its totally different than drinking