Can Fleas Go Away on Their Own?

There is an old adage that “fleas will go away on their own,” but this is not always the case. Some fleas will stay on your pet for two to three weeks, and some will survive up to 12 months. Moreover, fleas can reproduce quickly. They will lay eggs in your bedding, carpet, or even in your garden. The warmer months are the prime time for fleas to infest your home and bite you, so it’s important to treat the problem before it becomes too late.

Fortunately, many flea treatments are safe and effective. However, you should be careful about the product you choose, since some pets are sensitive to certain chemicals. If you suspect your pet has a particular sensitivity, stop using the treatment and consult a veterinarian. Fleas can spread diseases and parasites, and an undetected flea infestation can lead to heartworm or tapeworm infections. These are not common in humans, but they can be dangerous. In addition to being annoying, fleas can also be dangerous, and even life-threatening.

Fleas can live for a year without food, and they reproduce quickly by laying eggs in carpets, bedding, and your lawn. Because fleas live for a year without a meal, they are unlikely to go away on their own. Additionally, fleas thrive in warm, humid weather. When temperatures dip below freezing, their activity slows down. Once the weather warms again, their activity will resume.