Brush your teeth using Vairam tooth powder. And then pour amount of the mouth freshener into the mouth, for right amount take it fully on the bottle s lid. Leave the oil in the mouth for 5 minutes to soak well. Then swish for a second. Don t wash it immediately. Just wash after 2 minutes of gargling. Benefits:Cures ulcer and cracks in mouth Makes your gum and teeth stronger Best remedy for bad breath Relieves tooth ache