[header] How to make simple mouthwashes [title] Mix baking soda and water. [step] You may have to experiment to get the texture you want. [title] Add mint flavoring or whatever flavor you want you mouthwash to taste like. 
[step] Just be sure that your flavoring has no sugar in it. [title] Measure out 1 tablespoon of mouthwash and gargle for 30 seconds to 1 minute.