Air Revitalisor Aroma Concentrate Oil is made from natural ingredients to help your body, to heal and be cleansed from bacteria that causes germs. -For use with air revitalisor or ultrasonic humidifier -With lavender and geranium -Safe neutral PH 5-7 -Made with essential oils -Non-toxic & alcohol Free -Antifungal & antibacterial -Removes odors & smokes Made with natural extracts,fine fragrances & pure essential oils. -It contains N1MICO-GUARD* anti-bac agents,which effectively kills disease causing germs & improves air hygiene. -A multi-purpose concentrate,for use in air-revitalisor,ultrasonic humidifer,oil burner,electric diffuser or any water-based equipment such as vacuum cleaner,washing machine,air-purifier & etc. -Great gift for your parents and family members -Production Dimension: 4 x 4 x 11.5 cm Directions -Add a few drops of concentrate or more as desired. -For equipment with no movement of water during operation. -Ensure the concentrate is well mixed with the water before operation.