Will Fleas Die in the Winter?

It’s hard to believe, but fleas and ticks can live in the winter. They can survive in homes, on pets, and other organic material, even when temperatures drop below freezing. While these pests don’t hibernate, they can survive in cold temperatures and stay active for months.

While many pet owners assume that fleas will die in the winter, this is not true. Fleas can survive in the cold season if they find a warm, humid location. If you’re worried about fleas over the winter, you can apply a preventative treatment to keep your pet healthy and happy.

In order to prevent fleas from reinfesting your home, you can treat your pets with a flea repellent. This will prevent these pests from jumping on your pets and will reduce the need for you to spray the house. It’s also important to clean your pets’ favorite sleeping spots, especially if they sleep on furniture or beds. Regularly washing bedding will also remove a large number of larvae and eggs.

Although fleas are more sensitive to cold temperatures than other insects, they can survive a winter temperature of about 46 degrees Fahrenheit. Adult fleas can survive for up to five days at such temperatures. The immature stage, however, cannot survive below 55.4 degrees.