The answer to 'difference between bed bug and flea' is that bed bugs and fleas are two distinct types of pests that have some key differences. Bed bugs are small, oval-shaped insects that feed exclusively on human blood, while fleas are small, wingless insects that can feed on the blood of humans, pets, and other animals.
Bed bugs are typically found in areas where people sleep, such as beds, mattresses, and furniture, and they can be difficult to detect due to their small size and ability to hide in cracks and crevices. Fleas, on the other hand, are often found on pets or in areas where pets spend time, and they can jump long distances to reach their hosts.