MUHAMMAD ADAM HARIZ BIN ABDUL RASYID MRSM PASIR SALAK
This project develops a natural insect repellent and insecticide spray as a safer, eco-friendly alternative to chemical products. Using household-safe ingredients such as vinegar, baking soda, mild soap, and essential oils, the spray works both as a direct insect killer and as an area repellent. Two variations are formulated—one for mosquitoes and flies, and another for cockroaches and ants. Unlike commercial pesticides, the solution leaves a refreshing fragrance, functioning also as a natural air freshener. By replacing harmful chemicals with biodegradable materials, this project offers a sustainable and pleasant-smelling pest control option for daily use.
