I'll list each one of them here, with links to products I personally use and find to be really helpful, or to try for yourself. (If you don't know which one to try first, don't hesitate to get the answers to your questions at the bottom of the page.) 1. Zevora Natural Red Wine Balm (with alcohol) This is by far the best one that I have found. I've had good results with it from two people so far, and I have no regrets about trying it. It does have an alcohol content, but I don't use it in the same way people do who drink alcohol. It has a very slight tingling sensation after you have it on, which is great to prevent staining. 2. Dr. Bronner's No. 5 All-In-One Conditioner (3 oz) (from Amazon) This is a popular product from a brand that I use often. It is a lotion that contains lots of beeswax and mineral oil, which helps to prevent plaque buildup and is very hydrating.
3. Bioderma Perfect White All-In-One (3 oz) (from Amazon) I have used this product to treat my dark spots on my tongue and also to keep my teeth from getting infected. I love the fact that it is light and has a pleasant smell.