Why Are Fleas So Hard to Kill?

Fleas have a complex life cycle. They feed on the blood of their host and lay up to 50 eggs a day. The adult fleas are flat and have bristles on their legs. The female flea lays up to 50 eggs a day before dropping off the host. If you kill fleas quickly, you can end their life cycle and get rid of them permanently.

A common way to tell if your dog or cat has fleas is if he or she has flea bites. The bites are caused by the fleas penetrating the skin and feeding. The fleas can cause irritation and itching. If you don’t see them, you may have to wait until they are older to eliminate them completely.

Fleas develop over three life stages. The egg stage lasts about two days to two weeks. The larva stage feeds on the flea’s own feces, which accumulates in areas where your pet rests. After two weeks, the larvae hatch out and develop into a pupa, which lives in a cocoon. The pupa stage, also known as an adult flea, can live for months or years.

In addition to fleas, other types of pests can cause a problem for your home. In case of a flea infestation, you need to find the source of the infestation. The best method is to use flea-removal products that have been proven to work. Moreover, if you find an infestation, you should consult a pest-control company.