Rockwell InTice Granular Bait 1 Pound Orthoboric Acid 10% This bait is safe and effective inside the home and outside. It is always applicable to turf sites, sewers as well as in and around most man mad structures such as your office, or other buildings and establishments. To use indoors, only bait areas inaccessible to children and pets. Apply bait at a rate of 3 oz per 100 square feet. Be sure to apply bait to areas that pests may hide such as attics, crawl spaces, voids, in and under furniture. Please reapply bait after 1 week if the infestation continues.