12/06/2026
Fun Fact Friday: Why Are They Called Springtails?
Have you ever noticed tiny insects hopping around your patio, mulch beds, foundation, or even inside your home after a stretch of wet, humid weather? If so, you may have thought they were fleas. In reality, they could be springtails!
Springtails are one of the most commonly misidentified pests because they jump just like fleas. The big difference? Springtails don't bite people or pets. They are simply attracted to moisture and humidity.
So how did they get their name?
Springtails have a unique body part called a furcula, a fork-like appendage tucked underneath their abdomen. When disturbed, they snap it against the ground, launching themselves into the air like a tiny spring. That's where the name "springtail" comes from!
As humidity rises during the summer, springtail populations can explode. They thrive in damp environments and are commonly found in:
✔ Mulch beds
✔ Leaf litter
✔ Damp soil
✔ Around foundations
✔ Basements and crawl spaces
✔ Areas with excess moisture
Because they jump and can appear in large numbers, many homeowners assume they have a flea problem. However, unlike fleas, springtails don't feed on blood, don't infest pets, and aren't known to transmit diseases.
Another fun fact: springtails have been around for hundreds of millions of years and help break down decaying organic matter, making them an important part of a healthy ecosystem.
So the next time you see tiny insects hopping around after a rainy or humid day, take a closer look. They might not be fleas at all. They could be springtails showing off the little "spring" that gave them their name!
Have questions about springtails, fleas, or other summer pests? Four Seasons Exterminating is here to help.