Cockroach repellent spray product for household use, which is effective, safe for humans, environmentally friendly, and has a pleasant fragrance. The active ingredients in this cockroach repellent are natural substances commonly used in the pharmaceutical, cosmetic, and food industries, ensuring high safety. Additionally, these substances have the property of easily evaporating and decomposing naturally when exposed to air, heat, and light, reducing the issue of environmental residue. Moreover, the developed formula contains terpene compounds to which cockroaches are less likely to develop resistance.