If preventive measures are not enough, and you decide to use a pest control product, you should follow Health Canada’s advice to protect the health and safety of those around you, as well as the environment: Follow all label directions, which may include: Wearing protective clothing or other equipment specified on the label. Applying pesticides only at the rate stated on the label. Making sure that the pesticide label says the product is for use on lawns, and lists the insect or weed you want to control. When using a pesticide for the control of home garden pests, be sure to wait the amount of time directed on the label before harvesting any garden crop. Never spray a pesticide outdoors if wind speed is more than 8 km/h (5 mph), if the air temperature is above 30°C (86°F), or if it is raining. Check your local weather forecast for up-to-date temperature, wind and rain information. Post warning signs to notify neighbours of pesticides being used. They may want to keep children and pets away from the treated area. If you are unsure how to best manage a particular lawn or garden pest problem, visit our website for more information, or consider hiring a licensed pest control operator.