What Earwigs Eat (and Why It Matters for Control)

Of all the pests that show up in and around your home, earwigs are one of the most misunderstood. They look intimidating with their pincher-like tails, but the truth is—they’re mostly a nuisance, not a danger.

Still, when earwigs start showing up in bathrooms, basements, or garden beds, homeowners naturally want to know: Why are they here, and how do I get rid of them?

One of the most important (and often overlooked) pieces of that puzzle is understanding what earwigs eat—because their diet plays a major role in where they live, how they survive, and how likely they are to invade your home.

Let’s dig into their eating habits, why it matters, and what steps you can take to keep them under control—both outdoors and inside your home.

What Earwigs Actually Eat

Earwigs are omnivores, meaning they eat both plant and animal matter. In the wild, this diet can be surprisingly diverse:

• Decaying plant material like mulch, dead leaves, and compost

• Seedlings and soft garden plants (especially in moist areas)

• Other insects, including aphids, mites, and even smaller earwigs

• Fungi and mold, which often grow in damp areas

• Human food scraps, if they can find them indoors

While some earwig species can help control garden pests by feeding on aphids and other insects, they’re just as likely to chew on your flowers or nibble young vegetable plants—especially if the environment is damp and shady.

Why Their Diet Brings Them Near Your Home

Earwigs don’t just wander into your home for fun—they follow food, moisture, and shelter.

If your home has things that appeal to their diet, earwigs may show up:

• Mulch piled too high or too close to your foundation? Great food and moisture source.

• Overwatered gardens or poorly drained flower beds? Earwig paradise.

• Leaky pipes, humid basements, or bathroom condensation? Ideal indoor snack zones.

Knowing what earwigs are looking for helps you understand why they’re choosing your yard—or worse, your bathroom floor—as a hangout.

What Earwig Presence Tells You About Your Home

If you’re seeing earwigs indoors, especially in places like bathrooms, laundry rooms, or kitchens, it usually points to a larger issue:

• Excess moisture: Leaky pipes, clogged gutters, or poor ventilation can create ideal environments.

• Gaps and entry points: Cracks around windows, door thresholds, or utility penetrations are easy ways for them to sneak in.

• Outdoor attractants: Heavy mulch, dense foliage, and damp garden beds right up against your home’s exterior provide both food and shelter.

They may not be harmful on their own, but earwig sightings are often a red flag for conditions that attract other, more serious pests too.

Smart Prevention Starts with Their Diet

To control earwigs, you don’t always need to start with sprays. Instead, target the things they’re drawn to:

1. Adjust Mulching Practices

Avoid piling mulch too close to your foundation, and don’t layer it too thick. This traps moisture and creates the perfect environment for earwigs and other pests.

2. Reduce Moisture Zones

Fix leaks, improve yard drainage, and use dehumidifiers in damp indoor areas. Less moisture means fewer places for mold, fungus, and insect prey to thrive—cutting off major food sources for earwigs.

3. Seal Entry Points

Close up any cracks, gaps, or openings around your home’s foundation, windows, and doors. If earwigs can’t get inside, they’re far less likely to become an indoor issue.

4. Keep Outdoor Lights in Check

Earwigs are attracted to light at night. Consider using motion-sensor lights or warm-colored bulbs that are less attractive to insects in general.

When to Call in the Pros

If you’ve done everything right and you’re still seeing earwigs—or if you’re noticing them along with other moisture-loving pests like silverfish or centipedes—it may be time to call in a professional.

At Specter Pest Control, we take a smart, integrated approach to pest management. That means:

• Identifying why pests are attracted to your property

• Targeting the conditions that support them

• Applying safe, modern treatments that stop the problem at its source

We understand local pest behavior, seasonal patterns, and how small problems can grow over time. Whether you’re dealing with earwigs or something more serious, we’re here to help you keep your home protected.

Final Thoughts

Earwigs may not be the worst pest out there, but if they’re showing up in your home or garden, they’re trying to tell you something—usually about moisture and food sources. By understanding what they eat and why it matters, you can make smarter choices to keep them away for good.

Need help? Schedule your free home inspection today with Specter Pest Control. Our team will assess the situation, pinpoint attractants, and help you protect your home the right way—calm, professional, and effective every step of the way.