Seal cracks and gaps around windows, doors, siding, vents, and utility openings
Install or repair screens on windows, doors, and vents
Use weatherstripping on doors and windows
Vacuum ladybugs up and empty the vacuum bag or canister outside
Sweep them into a dustpan and remove them outdoors
Remove them by hand using gloves if needed
Place sticky traps near entry points and windows
Reduce outdoor lighting near doors and windows at night
Keep windows and doors closed when possible
Trim vegetation away from the exterior of the home
Remove piles of leaves, wood, and debris near the house
Use a residual exterior insecticide labeled for ladybugs if needed
Apply insecticide only to entry points and exterior surfaces per label directions
Contact a pest control professional for heavy infestations