Ant Cafe Gourmet Ant Bait Gel is an odorless substance that does not leave stains or a mess, even in high temperatures. Ant Cafe Gourmet Ant Bait Gel uses special insect attractant that is similar to honeydew enhancing acceptance of other insects such as protein feeding insects, sweet feeding ants and even roaches. Ant Cafe Ant Bait Gel eliminates more than repelling. The secondary kill system will kill the ant that is exposed to the gel and any other that comes in contact as well, in the long run killing the whole colony. It is important that you do not kill the ones you see and let them expose the colony in order to eliminate the colony and be ant free.