Peppermint Extract?!
Answers: does anyone know how to peppermint extract, or any other type of extract for that matter? i have fresh peppermint leaves in plenty, and can buy anything else i need.
Wash the leaves and stuff a clean, sterilized glass jar or bottle with them. Pour in vodka to fill the bottle. Put on lid or stopper and set in a dark place.
Other then what the guy posted, you would not have the equipment to extract the oil or the amount of leaves you need, I am talking pounds of it.. just buy it, at any health store.