Instruct: Classify Amazon reviews into positive or negative sentiment
Query: VitaMyr Mouthwash

I came across VitaMyr mouthwash in my personal search for a less toxic product to improve my dental and gum health. I first came across VitaMyr Herbal Mouthwash at a local health food co-op. It was a little pricey but I brought a large bottle and committed to using it as directed. I have now used this product for more than 3 years. My visits to the dentist and the hygenist continually confirm that this is truly the best product for creating and maintaining excellent gum health. For me, buying this product online is cheaper and more cost effective than making a trip to the food co-op or health food store only to find they are sold out. My online order always arrives in just a couple of short days.