Before you blame the medicine, let’s look at the flea life cycle. Fleas thrive in warm, moist environments. An adult female flea lives an average of 30 to 90 days and can lay 50 eggs each day.

An adult female flea lives an average of 30 to 90 days and can lay 50 eggs each day. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways to ...

It may seem old school, but a flea comb with tiny teeth can do a good job of removing fleas from your pet. Do it outside, and focus on the neck area and the base of the tail. Keep a cup of warm ...