When can people or pets re-enter a treated area?
After an area has been sprayed with Roundup, people and pets (such as cats and dogs) should stay out of the area until it is thoroughly dry. Drying times vary based on weather conditions. If cats and dogs eat a small amount of treated vegetation, it will not pose a health hazard. If you are unsure if the area is dry, wait 24 hours before re-entry.
