What kills weevils instantly? Wipe the shelves with hot soapy water or a disinfecting spray then wipe again with white vinegar, which is known to kill weevils.
Do weevils spread around the house? Weevils can invade homes in great numbers. Sometimes plant-feeding weevils invade homes for shelter from the weather. Occasionally people accidentally bring seed-feeding weevils into the kitchen. Outdoors, weevils eat the leaves of trees, shrubs and plants.
How do I get rid of weevils in my living room? Diatomaceous Earth
Sprinkle or dust it around the edge of your kitchen cabinets, your bedroom carpet, or any other location you’ve seen weevils. Let it sit for a few days and then vacuum it up. Diatomaceous earth is completely safe for pets and children, making it a great alternative to harsher pesticides.
Why am I getting weevils in my house? Weevils usually infest grains and starches like rice, flour, pasta, and cereals. Weevil infestations that start outside may be the result of fruit trees or gardens, which are also food sources. The insects often gather on the sides of homes and move into cracks and gaps that lead inside.