Can You Eat Menthol Crystals - Add a few drops of essential oil, such as. Web menthol crystals can be used to alleviate nausea, especially when the nausea is due to motion sickness. Web here are three ways to use menthol crystals in aromatherapy:
Web here are three ways to use menthol crystals in aromatherapy: Web menthol crystals can be used to alleviate nausea, especially when the nausea is due to motion sickness. Add a few drops of essential oil, such as.