Reduce moisture in and around the home
Fix leaks, dripping pipes, and drainage problems
Use dehumidifiers in damp areas
Clear gutters and downspouts
Remove leaf litter, mulch buildup, and yard debris near the foundation
Keep firewood, compost, and organic material away from the house
Seal cracks, gaps, and entry points around doors, windows, and foundations
Install door sweeps and weather stripping
Vacuum or sweep up millipedes indoors
Dispose of vacuum contents or collected millipedes outside immediately
Use sticky traps near entry points
Apply a residual insecticide labeled for millipedes around exterior entry areas if needed
Follow all label directions for any pesticide used
Contact a pest control professional for severe or recurring infestations