Remove outdoor food sources (secure garbage, clean up fallen fruit, keep compost covered)
Seal entry points (weatherstrip doors, repair window screens, caulk cracks and gaps)
Install door sweeps and window screens
Use exterior caulk and foam around pipes, vents, and siding gaps
Vacuum beetles indoors (use a shop vac or vacuum with a bag; empty immediately)
Dispose of vacuum contents in a sealed bag
Use sticky traps near entry points and along baseboards
Reduce indoor lighting near windows at night (use curtains or switch off outdoor lights)
Keep plants and mulch away from building foundations
Rake and remove plant debris near the home
Apply an exterior barrier treatment labeled for Asian beetles (follow label directions)
Focus treatments on exterior entry areas (around doors, windows, siding seams, eaves)
Reapply only as directed on the product label
Consider professional pest control for heavy infestations
Use insecticides indoors only as labeled and as spot treatments (cracks and crevices)
Avoid spraying large indoor areas unless the product label specifically allows it
If using insecticide indoors, ventilate and keep people/pets out until dry per label instructions