Raid Ant Baits, 4/Pack. Advanced formula eradicates ants for up to 3 months. Unique defense system transfers bait to queen to eliminate entire colony. Adhesive backing attaches easily where you need them most. Child-resistant baits are perfect for keeping in closets, kitchens, pantries, bathrooms and more. Do not use on wallpaper, unpainted drywall, antiques or unfinished wood. For indoor use only. Separate bait stations before placement. For thorough ant control, use all baits at a time. Made in Canada.