As summer heat intensifies, pest experts are warning homeowners to watch out for Phereoeca uterella, commonly known as plaster bagworms or household casebearers. These small moths, often found in tropical and humid regions, are known to feed on a wide range of materials — including wool, silk, and other natural fibers commonly found in homes.
While some insects, such as spiders, can act as helpful pest control, plaster bagworms pose a unique challenge. They often cling to walls, ceilings, and window areas, leaving behind small, grayish cases that resemble lint or debris. Experts recommend regular cleaning, humidity control, and proper storage of fabrics to prevent infestations. Staying vigilant during the warmer months can help protect household items from damage caused by these persistent pests.
