How to Get Rid of Mice and Rats for Good
A few mice can become an infestation in weeks. Rodents also chew wiring (a fire risk) and spread disease, so fast action matters.
Step 1: Seal entry points
Mice fit through a gap the size of a dime. Seal holes with steel wool and caulk, and add door sweeps. Exclusion is the single most important step.
Step 2: Trap effectively
- Use multiple snap traps along walls where droppings appear.
- Bait with peanut butter, not cheese.
- Check and reset daily until activity stops.
Step 3: Remove food and shelter
Store pantry items in sealed containers, clean up clutter, and keep pet food off the floor overnight.
Hearing scratching in walls or seeing droppings in multiple rooms usually means an established infestation that DIY won't fully clear.
When to call a pro
Professionals find and seal entry points you'll miss and handle larger infestations safely. Compare rodent control companies for a free quote.
Frequently asked questions
Mice vs rats, does it matter?
Yes. Rats are larger, warier of new objects, and need bigger traps and different baiting strategy. A pro will identify the species and treat accordingly.
Are poisons safe to use at home?
Rodenticides carry risks to pets, kids, and wildlife. Trapping and exclusion are safer first steps; let a licensed pro handle any baiting.