Raid ant gel can be discreetly applied in hard-to-reach cracks and crevices. This precise application starts killing in hours. After ants (excluding fire, harvester, and Pharaoh ants) feed on the gel, they return to the colony and transfer the bait to the queen and the others, thereby killing the entire colony. The gel continues killing for up to one month and can be used in kitchens and bathrooms. Use indoors only.