Bifen IT should be applied and dried prior to the entry of the dogs. Once dry, it is safe for their return. It will not reactivate when wet again.Your dog would have to eat a lot of grass most likely to get sick, and he/she would probably get much more sick from the grass then the product. However, of course we recommend anything you can do to minimize your dog from eating the grass.
Adding a surfactant to Bifen IT outdoors does help the product adhere and increase effectiveness during the residual period.
Bifen IT is not labeled to control slugs. Slugs put down a continuous layer of mucus which makes it impossible for dried deposits of insecticide sprays to reach the actual slug. You will need to use a slug bait such as Sluggo Plus or Hi-Yield Improved Slug and Snail Bait to control the slugs.
Bifen IT is a great product labeled for over 75 types of insects, including scorpions and especially mosquitoes. Mix 1oz Bifen IT per 1 gallon of water and apply as a perimeter treatment or broadcast treatment over the entire property. When treating for mosquitoes, it is important to focus on the undersides of leaves, bushes, trees, shrubs, decking, eaves, etc as this is where mosquitoes will hide during the day. Pay attention to damp areas and possible consider using BTI Mosquito Dunks in areas where you have standing water.
Bifen IT used inside the home as a crack and crevice treatment will last 90 days and 30 days outside the home as a perimeter or broadcast treatment.
You can spray plants with Bifen IT on days with high temps but you should refrain from spraying during the heat of the day. Instead, restrict applications to very early morning or late evening. This will prevent the sun rays from scorching the plants while they are still wet.
Yes, Bifen IT can be applied and dried to areas indoors (that are listed on the product label) prior to the entry of your cats. The surfaces should be dried completely before they return.
Bifen IT will kill Cicada Killers. We also recommend to apply Delta dust in the holes in soil.
Bifen IT cannot ben used on areas what will be used for grazing by animals. Please contact your local extention office to determine how to best treat the pest you are treating.