Safety is our first priority: your loved ones, your property, and our employees. All of our products are approved and regulated by Health Canada. We follow all the guidelines and licensing requirements. We recommend staying off the lawn until the lawn has dried. Depending on if it's a dry or wet day, the time can vary. As a general timeframe, depending on weather, we recommend all kids and pets stay off the lawn for 12 hours after the treatment. For more information, please read our article here about weed control safety.