The effective, all-natural blend combines Lemongrass, Thyme, Cedarwood, Geranium and Peppermint essential oils in a sesame seed oil base that can be used as a natural mosquito repellent when applied on skin. With a naturally fresh, woody aroma, TerraShield is perfect for nature enthusiasts and safe and gentle enough for the entire family. Settle in for a summer concert in the park or a morning of gardening, you'll be prepared for any adventure with TerraShield. Available in a 15 mL bottle and a 30 mL spray, TerraShield Repellent Blend is your ideal outdoor companion.