Do Fleas Have Nests?

Fleas have a variety of environments in which to live. They can live in high grass, sand, debris, and sheds. They also thrive in areas with moisture and shade. Their nests are often under shrubs or in grass. On hot summer days, fleas often seek shade to avoid exposing themselves to the sun. Newly hatched adult fleas will feed in the shade as well.

Adult fleas lay their eggs after biting their host animal. The eggs take about a week to hatch and feed on organic debris and feces. After the adult flea dies, the larvae develop into pupae. The pupae emerges and feeds for one or two weeks.

Fleas lay up to 50 eggs a day. These eggs do not stick to your pets, but fall on them when your pets move around. Eventually, the flea eggs hatch into flea maggots. Flea maggots are unable to live in the light and must hide in dark areas. In some cases, they stay hidden for weeks or months.

You can help minimize the number of fleas by vacuuming and washing bedding. You can also use a safe product to kill the fleas outdoors. Outdoor treatments for fleas include natural flea repellents that you can spray on bushes and trees and place around your home.