Fire Ants in Cedar Hill: Identification and Control

Red imported fire ants own North Texas yards, and Cedar Hill's clay keeps the mounds coming back after every rain. Here is how to identify them and the control approach that actually holds.

Identifying fire ants and their mounds

Fire ants are small reddish-brown ants that build dome-shaped mounds of loose soil in open, sunny areas, with no central opening on top. Disturb a mound and they swarm fast, delivering a burning sting that often leaves a white pustule. They are a real hazard for kids, pets, and anyone working in the yard. The Texas A&M fire ant program has detailed identification resources.

Why mounds keep coming back in clay

Cedar Hill's Blackland clay holds moisture and drains slowly, so colonies push fresh mounds up after every warm-season rain. Drenching a single mound usually just sends the colony to rebuild a few feet away, which is why a clay yard can seem to grow new mounds endlessly. Tackling one mound at a time rarely keeps up.

The two-step control that works

The reliable approach combines a broadcast bait the colony shares, which reaches the queen, with targeted treatment of active mounds. On clay, where mounds reappear after rain, a seasonal program holds the line far better than spot-treating. Our ant and fire ant control page covers how yard treatment is set up.