Which pest is commonly found in moist areas inside homes and resembles a flea?

Springtails are small, wingless insects that are commonly found in moist areas inside homes, such as basements, under sinks, or near leaky pipes. They have a unique body structure that allows them to jump, making them resemble fleas in appearance. While they do not bite or feed on blood like fleas, their presence is often associated with high humidity or damp conditions, which makes them quite prevalent in certain indoor environments. They thrive in decaying organic matter and are also attracted to areas with mold, contributing to their visibility in affected spaces. This characteristic behavior of seeking out moist habitats is a key factor in recognizing springtails as the correct answer to the question.