Rodents

Prevention is key in controlling rats and mice problems in your home.
Tackle the problem of occasional invaders right away to avoid a severe infestation.

Identifying Rodent Activity

Signs of rodent activity in and around the home may include:
The presence of droppings and urine
Burrows or holes in and around foundation walls
Tracks on dusty surfaces
Sounds in the walls of your home at night
Signs of gnawing or chewing
Damaged food packages

Can Rodents be a Health Hazard?

While mice and rats can transmit disease to humans on occasions, the incidence of reportable rat related diseases to public health are low.

Some illnesses transmitted by rodents in North America include Hantavirus, Salmonellosis, Leptospi-rosis and Tularemia.

If you have concerns related to rodent transmitted illness, speak to your health care provider.

Preventing Rodent Infestations

Seal holes inside and outside the home to keep rodents out
Remove potential rodent nesting sites from your property
Cut tall grass and weeds back from your house
Secure garbage in containers with tight-fitting lids
Clean up food and water sources in and near your house

How to Clean Up After Rodents

Wear latex or rubber gloves and a dust mask while cleaning.
Mix a solution of 250 mL (1 cup) bleach to 2.5 L (10 cups) water or use a household disinfectant.
Don’t vacuum, sweep or dry dust areas when cleaning. This disturbs dried rodent urine and feces that may contain harmful bacteria or viruses.
Wet down all droppings and nesting areas with the disinfectant before cleaning. Allow the disinfectant to set for 10 minutes.
-Disinfect counter tops, cabinets and drawers, floors and baseboards.
-Steam clean carpets, rugs, and upholstered furniture.
Wash clothes and bedding with detergent and hot water, separate from other laundry. Dry on high heat.
Dispose of contaminated items by double bagging in plastic bags and placing in your garbage can outside.
Wash your hands or shower with soap and hot water.

Pest Control

Pest control methods for controlling rodents include poison baits, anticoagulants, repellents, and commercial class products administered by professionals.

Baits or poisons should not be used as the only method to control rats and mice. Other management strategies such as rat and mouse-proofing and good sanitation must be used to achieve satisfactory control of rats and mice.

Keep toxic substances away from children and pets. If you need assistance with traps, baits, or pesticides contact a local professional pest control company.

For pest control tips, visit the Government of Canada website.

Please note: Public Health Inspectors do not make site visits for all calls. Information will be provided to assist you with your call, and a site visit will be made when a risk assessment determines it is necessary.