I really need help of some kind! I have ants the leaf cutter kind that are coming in through a wall light switch/socket in my kitchen. The light switch is just above my kitchen counter. I keep finding the ants on my walls and counters. I keep a very clean kitchen. Just on the other side of the wall is a wooded area that is shady. When I see the ants I smash them on the wall or counter where ever I find them. They are making me scream. When I squash them they leave behind a red liquid, not pink, red! What is it? It wipes right off the walls. I've been told they don't bleed? Could they be eating something before they enter my home? Can anyone help me??? Thanks