What is flea dirt?

Flea dirt is the fecal matter of fleas that consists of dried blood. It is often dark in color, resembling small specks of dirt or coffee grounds, and can be found on the skin of pets or in their bedding. Flea dirt is a telltale sign of a flea infestation and is often found in areas where fleas are present. It can also cause allergic reactions in pets, leading to excessive scratching and discomfort. Removal of flea dirt and treatment for fleas is essential to prevent further infestations and keep pets healthy.