Can Fleas Withstand Heat?

If you’re worried that your dog has a flea infestation, you might be wondering how long they can survive in hot weather. Fleas are adapted to living in warm temperatures, and they can withstand low temperatures, too. The average temperature fleas can survive in is about 70 degrees Fahrenheit. When the temperature rises, flea pupae will emerge from their cocoons. Typically, this will happen when the temperature rises and vibrations disturb the cocoons.

Heat treatment can kill fleas, but only if you’re sure that you’re using the proper technique. Heat treatments work best when you’re heating the area where the fleas live. They can work for a few hours or several days, depending on the size of the infestation. Using this method requires specialized equipment and skill, and you’ll need to monitor the temperatures constantly. The procedure is also time-consuming and expensive.

Heat can be very dangerous for fleas, but it can also be very effective in killing them. If you’ve had your home heated to 95 degrees F for two days, the fleas will die. And even if you’ve already killed them, heat can kill their eggs. And if you’re using the heat to kill fleas, you’ll want to make sure to wash bedding and clothing in high heat settings to get the best results.

Fleas are tiny insects, and a lot of people aren’t aware that they can withstand heat, but that doesn’t mean they can’t be killed. Adult fleas can survive up to two weeks without a host, and they can live without fresh blood for weeks.