... flower petals through the rattan to the in the air, with sterilization, air purification, in addition to the effectiveness of smell, ... discomfort, reduce asthma, allergies, insect driven mosquitoes, clean the air. Peppermint essential oil can revive and refresh, to help ... , reduce asthma, allergies, insect driven mosquitoes, clean the air. Peppermint essential oil can revive and refresh, to help ...