How Fleas Lay Eggs

In order to lay their eggs, fleas must find a protected environment with moderate temperatures and humidity. They prefer dark, moist places such as baseboards and carpet fibers. They can also develop in sandy earth or the space under your home. The eggs of fleas are often easily disturbed by heat, vibration, and carbon dioxide.

Fleas lay up to 50 eggs in a single day and disperse them everywhere their hosts move. The eggs take from two days to two weeks to hatch. The larvae then emerge, which are blind and have strong mouths. The larvae feed on organic debris, such as dead skin cells and pet hair.

Fleas begin breeding eight hours after they feed. Females lay 40-50 eggs per day. The eggs are not meant to stay on your pet; they fall off and enter the environment. The eggs are often found in or near areas where your pet sleeps. The larvae of fleas look like maggots.

Flea eggs are best found in dark, moist areas. Flea eggs are typically laid in carpet near baseboards, in cracks in the floorboards, or in hard floor surfaces. Using a flea comb or a magnifying glass can help you locate them. For a more thorough search, you can also use a toothpick or small brush to look for crevices.