The doTERRA TerraShield oil blend has a guarding, repellent, and sweet benefit to you and your “welcomed” guests. 😉 The TerraShield blend contains Lemon eucalyptus, citronella, lemongrass, skimmia laureola, catnip, amyris bark, African sandalwood, cabreuva balsam, wild orange, white fir, Cedarwood, eucalyptus, Hawaiian sandalwood, genet, rose, and fractionated coconut oil.