Why should you remove wood or bark mulches next to foundations in ant management?

Removing wood or bark mulches next to foundations is crucial in ant management because these materials can create a conducive environment for ants to nest. Mulches provide not only shelter but also slight moisture retention and organic material, which can attract various pests, including ants. By eliminating these materials, you are discouraging ants from establishing their nests near the foundation, which ultimately helps in preventing infestations in the structure.

While moisture retention, food sources, and pesticide runoff are all important considerations in pest management, the primary reason for removing wood or bark mulch in this context particularly focuses on preventing ants from nesting close to the home. Making the area less hospitable for them is a proactive step in controlling their presence.