The product label for Hi-Yield Kill-A-Bug II Indoor Outdoor Spray RTU states “DO NOT allow pets onto treated areas until spray has dried.” Once the product has dried, after about 2 hours, your cat is safe to re-enter the treated area(s).
When using Hi-Yield Kill-A-Bug II Indoor Outdoor Spray RTU, keep other household members, children and pets away from treated areas until all surfaces have dried completely.
Please refer to the product label for more information on your specific target insect and application instructions.