Bats

Bats can gain entry to a home through a variety of entry points, often exploiting small gaps or openings that homeowners may overlook. Common points of entry include gaps in the roofline, damaged vents, open windows, or cracks in the building’s foundation. Bats are especially adept at squeezing through tiny spaces, and a gap as small as 3/8 of an inch can be sufficient for them to enter. In lower and Mid-Michigan, the most common species of bats that may enter homes include the Little Brown Bat, Big Brown Bat, and the Eastern Pipistrelle. Each of these species typically seeks dark, secluded areas, such as attics or wall cavities, to roost, making these spaces prime targets for bat entry.

The keys to safely and humanely remove bats from a home or business  is a comprehensive exclusion strategy that allows the bats to exit without trapping them inside. This involves installing one-way bat exclusion devices on the identified entry points, which allow bats to leave but prevent them from re-entering. Once the bats have vacated, a thorough inspection of the entire structure is necessary to seal all remaining entry points securely. This ensures that no new bats can enter the home in the future.

Safety and health considerations are paramount during the bat exclusion process. Bat guano, or droppings, can pose a significant health risk, as it may carry diseases such as histoplasmosis, a fungal infection that can affect the lungs. Proper protective gear, including gloves, masks, and respirators, should always be worn when handling bat guano or cleaning areas where bats have roosted. Additionally, safety protocols must be followed when working at heights, such as on ladders or rooftops. A professional with experience in bat exclusion can ensure that all safety measures are followed and that the home is both bat-free and secure from future infestations