Confirm the damage is from moles, not voles or gophers
Locate active tunnels by flattening raised runs and checking for fresh rebuilds within 24 hours
Remove grubs and other soil insects if present
Keep the lawn well maintained and reduce excess watering
Eliminate thick ground cover and clutter that provide shelter
Install physical barriers such as buried hardware cloth or mesh around vulnerable areas
Set mole traps in active tunnels according to the product instructions
Use repellents only as directed on the label
Flooding tunnels is ineffective and can worsen the problem
Avoid poison baits unless specifically labeled and legal for mole control in your area
Seal or repair entry points around sheds, foundations, and garden beds
Monitor the yard regularly for new tunnels and repeat control measures as needed
Contact a licensed pest control professional if the infestation persists