GROW SMART, GROW SAFE

   Animal pests >> Rats and house mice  

Rats and mice cause the most problems when they find a way into your home. They are a concern because they may carry diseases. Rats can also damage structures.

Prevent problems before they appear

Seal openings. Any hole larger than the end of your pinkie finger must be closed using materials that rodents cannot chew through.

• Use quarter-inch hardware cloth, copper wool or mesh, sheet metal, or mortar.
• Check for cracks or openings around the foundation, attic, vents and places where pipes or cables enter the building.

Remove food and nesting materials. Keep food, including pet food and bird seed, in rodent-proof containers.

• Put secure covers on garbage cans.
• Food composting systems should be rodent resistant with a lid, floor and no holes or gaps larger than 1/4 - inch.
• Cover or remove loose insulation.
• Don't stack firewood or other materials against the house or directly on the ground.
• Clean up animal droppings.

Manage problems wisely

Trap rats and mice. Trapping is the safest and most effective method. Use snap traps in secluded areas and keep away from areas used by children and pets. Place them in usual travel ways, such as along walls.

Be careful with baits. While they can be effective in managing rats and mice, baits may also poison pets, so they are safest if used in bait stations. Rodents may die in areas that are hard to reach, such as within walls, which creates an odor problem.