Essential Oil Mouthwash

Can you tell me a very thin base oil please. For mouthwash so it needs to be thin. Anyone who uses grapeseed oil?

If you plan to use oil, then I'd have to second (third?) OF grapeseed oil. This is not my favorite, but only because it is so light.

Well, I do not understand why you would use oil in the first place. Why not use a grain alcohol / water mixture or use witch hazel? Me think that one of these would be more enjoyable and more profitable than using oil.

I was very lucky with grapeseed oil. I also used a mixture of hand washing with grapeseed oil, sea salt and lavender oil.

Good Luck

yeah grapeseed is thin, so apricot oil.

Why does not the essence of mint? Or menthol, because they are in mouthwash anyway.