How Cold Fleas Die
WouterYou might be wondering how cold fleas die. Cold temperatures kill fleas, but not overnight. Generally, fleas will die if temperatures are consistently below freezing for 5 days or more. However, this is not necessarily true when the temperatures are above freezing and they are not exposed to the elements.
Fleas are at their peak activity in spring and summer, when temperatures are warm. But, they can also survive the winter months if you protect your home and pets from them. You can try to prevent fleas from living in your home by following some basic flea prevention tips. Many pet owners mistakenly think that fleas die in winter because they can’t survive freezing temperatures. However, they can live in your home throughout the winter months if they’re kept warm enough.
Fleas can live on humans, but their preferred hosts are animals. If they aren’t able to find a suitable animal, they’ll feed on human blood. Fleas live in thick, dense hair. Therefore, if you have a pet with dense, thick hair, you’ll be more likely to catch fleas on it.
Although fleas don’t die in winter, they do tend to stay in warm homes, so it’s important to continue your flea treatment even during the cold season. The temperatures should be above freezing to kill the fleas. However, if the temperatures are below freezing, they can survive for a few days.
