Defence: 'prevent & protect' natural room fragrance. A unique blend of 100% pure essential oils including fragonia & ravintsara. A fresh, herbaceous scent. Protective & reviving. Purifying air freshener. Repels air-borne viral and bactericidal infections & unwanted germs. A natural immune booster aid. An invaluable blend to use regularly as a room purifier in the home or workplace to help prevent air-borne infections. In cases of existing infection, it helps to stop the spread of germs, boost the immune system & to overcome symptoms. Exclusively formulated by Julia Lawless. Add 7-10 drops in water to a diffuser or oil burner. Handmade, blended & bottled by us in the Cotswolds. Vegan friendly.