Natural herbs and essential oils act as bed bug repellents

Natural aromatic herbs and essential oils can serve as effective deterrents against bed bugs. Lavender is a primary repellent due to its high concentration of linalool and linalyl acetate, which act as aggressive sensory irritants to the insects.

Other effective botanical options include peppermint, which contains menthol, and marigolds, which emit a pungent scent. Mediterranean herbs such as rosemary and thyme, as well as eucalyptus, also contain strong essential oils that can help repel pests.