How to Get Rid of Earwigs: Complete Guide

Finding earwigs in your home can be unsettling. Those distinctive pincers at the end of their abdomen make them look menacing.

The most effective ways to get rid of earwigs include removing moisture sources, using diatomaceous earth, setting oil traps, applying soapy water sprays, sealing entry points, using insecticidal soap, and applying chemical treatments as a last resort.

I've dealt with earwig infestations in three different homes over the years.

In my experience, combining natural methods with prevention strategies works best.

Most earwig problems can be resolved within 7-14 days using the right approach.

By the end of this guide, you'll know exactly how to identify earwigs, eliminate them safely, and keep them from coming back.

Our Top 3 Earwig Control Products

What Are Earwigs and Are They Dangerous?

Earwigs are small, nocturnal insects belonging to the order Dermaptera, characterized by pincer-like appendages called cerci at the end of their abdomen.

Despite their intimidating appearance, earwigs are generally harmless to humans.

The common European earwig (Forficula auricularia) grows to about 0.5-0.75 inches long.

They have flattened bodies ranging from light brown to reddish-brown color.

Those pincers, called cerci, are used for defense and mating.

Males have curved pincers while females have straighter ones.

The Earwig Myth Debunked

The myth that earwigs crawl into ears and lay eggs is false.

This urban legend has persisted for centuries.

Entomologists confirm that earwigs prefer dark, moist environments—not human ears.

While extremely rare cases exist, they prefer hiding under leaves, rocks, and mulch.

Can Earwigs Hurt You?

Earwigs can pinch if handled roughly.

The pinch is minor and rarely breaks the skin.

They do not transmit diseases to humans.

Unlike some pests, earwigs don't damage your home's structure.

Signs You Have an Earwig Problem

Seeing live earwigs during the day indicates a significant population.

Earwigs are nocturnal, so daytime sightings mean their hiding spots are overcrowded.

I once found over 50 earwigs under a single flower pot after noticing daytime activity.

Visual Signs of Earwigs

• Live sightings: Especially during daylight hours
• Damaged plants: Irregular holes in leaves and seedlings
• Frass: Small black droppings near hiding spots
• Shed skins: Molting skins in corners or under objects

Common Hiding Spots

Earwigs congregate in specific areas around homes.

Check these locations first when scouting for infestations.

• Under mulch: Especially within 2 feet of foundations
• Under rocks: Landscape stones and pavers
• In clutter: Piles of newspapers, cardboard, or debris
• Damp areas: Around faucets, under sinks, near drains
• Cracks and crevices: Foundation cracks, window frames

What Attracts Earwigs to Your Home?

Earwigs are attracted to moisture, shelter, and food sources.

Understanding these attractants helps prevent future infestations.

Primary Attractants

1. Excess moisture: Leaky pipes, poor drainage, high humidity
2. Outdoor lighting: Bright lights attract them at night
3. Ground-level debris: Leaves, mulch, and clutter against the house
4. Entry points: Cracks in foundations, gaps around pipes
5. Food sources: Decaying plant material, other insects

Why Earwigs Appear Suddenly?

Sudden earwig appearances usually follow weather changes.

Heavy rain drives them indoors seeking dry shelter.

Drought conditions push them toward moisture sources.

Summer months bring peak earwig activity in most regions.

June through September is earwig season across most of the United States.

Natural Ways to Get Rid of Earwigs

Natural methods are the safest first line of defense.

These options work well for most household infestations.

I've successfully eliminated earwig problems using only natural methods in two homes.

1. Diatomaceous Earth (Most Effective Natural Method)

Diatomaceous earth (DE) kills earwigs by damaging their exoskeleton.

The fossilized diatoms absorb lipids from the earwig's waxy outer layer.

This causes dehydration and death within 24-48 hours.

Food-grade DE is safe for pets and children when used properly.

How to Apply Diatomaceous Earth

1. Buy food-grade DE: Never use pool-grade DE
2. Wear protection: Dust mask and gloves recommended
3. Apply dry: Sprinkle in thin layers where earwigs hide
4. Focus areas: Baseboards, under sinks, around foundations
5. Reapply: After rain or if the area gets wet

2. Oil and Soy Sauce Trap (DIY Solution)

Oil traps are incredibly effective for catching earwigs.

This method works because earwigs are attracted to the smell of soy sauce.

The oil traps and ultimately drowns them.

I've caught 20+ earwigs in a single night using this method.

Building an Oil Trap

1. Get a shallow container: Butter tub or yogurt cup works well
2. Add ingredients: Equal parts soy sauce and vegetable oil
3. Placement: Set near earwig activity areas
4. Bury slightly: Sink container so rim is at ground level
5. Check daily: Empty and refill as needed

This simple trap costs pennies to make and yields results overnight.

3. Soapy Water Spray

Soapy water kills earwigs on contact.

The soap breaks down their exoskeleton's protective oils.

Dawn dish soap is particularly effective due to its degreasing formula.

Soapy Water Recipe

• Base: 1 gallon water
• Soap: 2 tablespoons dish soap
• Optional: Add a few drops of peppermint oil for repellent effect

Spray directly on earwigs when you see them.

Also spray along baseboards and entry points as a deterrent.

This method provides instant gratification—you'll see results immediately.

4. Essential Oil Repellents

Earwigs hate certain essential oils.

Peppermint, lavender, and citrus oils work as natural repellents.

These oils disrupt the earwig's sense of smell and navigation.

Essential Oil Spray Recipe

• Water: 1 cup
• Essential oil: 15-20 drops peppermint, lavender, or citrus
• Carrier: 1 teaspoon castile soap (helps mix)

Spray around doorways, windows, and foundations.

Reapply every 3-4 days or after rain.

This method is excellent for prevention and safe around children and pets.

5. Vacuum Removal

Sometimes the simplest solution works best.

Vacuuming earwigs is immediate and chemical-free.

I recommend using a shop vac with a bit of DE powder inside.

The DE kills any earwigs you vacuum up.

Focus on vacuuming at night when earwigs are most active.

6. Rolled Newspaper Trap

This old-school trap still works effectively.

Earwigs seek shelter in dark, tight spaces.

A rolled newspaper provides the perfect hiding spot.

Newspaper Trap Method

1. Roll newspaper: Loosely roll into a tube
2. Secure with rubber band: Keep the roll shape
3. Place overnight: Put in areas with earwig activity
4. Dispose in morning: Seal in plastic bag and discard

This method works particularly well in gardens and near foundations.

7. Boric Acid (Use with Caution)

Boric acid is a natural mineral that kills earwigs.

It acts as a stomach poison when ingested.

Apply thin lines along baseboards and behind appliances.

Chemical Treatment Options for Earwigs

Chemical treatments should be a last resort.

I recommend trying natural methods for at least two weeks first.

However, severe infestations may require stronger measures.

Insecticidal Soaps

Insecticidal soaps are safer than traditional pesticides.

They work on contact by breaking down cell membranes.

These products are safe for use around edibles in gardens.

Spray directly on earwigs or on plants where they feed.

Pyrethrin-Based Products

Pyrethrin is derived from chrysanthemum flowers.

It's a natural insecticide that attacks the nervous system.

Pyrethrin breaks down quickly in the environment.

This makes it one of the safer chemical options available.

Perimeter Sprays

Barrier sprays prevent earwigs from entering your home.

Apply a 2-3 foot band around the foundation.

Focus on treating entry points like doors and windows.

Products containing bifenthrin or permethrin work well as barriers.

Dust Insecticides

Insecticidal dusts work well in crawl spaces and wall voids.

The dust clings to earwigs as they pass through treated areas.

Apply in areas where children and pets can't reach.

How to Prevent Earwigs from Returning?

Prevention is more effective than treatment.

After eliminating earwigs, focus on keeping them away.

Moisture Control

Reducing moisture is the single most effective prevention strategy.

Earwigs can't survive long in dry environments.

• Fix leaks: Repair dripping faucets and pipes
• Improve drainage: Ensure water flows away from foundations
• Use dehumidifiers: In basements and crawl spaces
• Ventilate bathrooms: Run exhaust fans during showers
• Clean gutters: Prevent standing water near the house

Sealing Entry Points

Physical barriers prevent earwigs from entering.

The InstaTrim Bug Barrier Sealant is excellent for sealing gaps and cracks.

Focus on these common entry points:

• Foundation cracks: Use caulk or expanding foam
• Utility penetrations: Seal around pipes and wires
• Door gaps: Install weatherstripping and door sweeps
• Window screens: Repair tears and ensure tight fits
• Vents: Install mesh covers (minimum 16 mesh)

Landscape Modifications

Your yard's design affects earwig activity.

Creating a dry buffer zone around your home helps significantly.

1. Move mulch back: Keep mulch 6-12 inches from foundations
2. Trim vegetation: Remove plants touching the house
3. Remove debris: Clear leaves, sticks, and clutter
4. Elevate firewood: Store off the ground away from buildings
5. Reduce lighting: Use yellow bug lights outdoors

Seasonal Prevention Calendar

Timing your prevention efforts maximizes effectiveness.

Season	Prevention Tasks
Spring (March-April)	Seal entry points, clean gutters, move mulch from foundation
Summer (May-September)	Monitor activity, set traps, maintain dry perimeter
Fall (October-November)	Apply barrier treatments, seal new cracks, reduce outdoor lighting
Winter (December-February)	Indoor inspection, maintenance of seals, plan for spring

Indoor Prevention Tips

Inside your home, focus on making the environment inhospitable.

• Reduce humidity: Run dehumidifiers in damp areas
• Fix leaks promptly: Even minor leaks attract pests
• Declutter: Remove piles of papers, boxes, and laundry
• Clean regularly: Vacuum and sweep to remove food sources
• Store food properly: Seal containers to avoid attracting other insects that earwigs eat

Best Products for Earwig Control

Using the right products makes earwig control much easier.

Here are the most effective options based on my research and experience.

1. Garden Safe Diatomaceous Earth - Best Natural Solution

Garden Safe Diatomaceous Earth is my top natural recommendation.

The 4-pound bag provides plenty for treating an average home.

It kills earwigs by physical action, so insects can't develop resistance.

This product works both indoors and outdoors.

Apply in cracks, crevices, and anywhere earwigs hide.

2. Catchmaster Crawling Pest Glue Traps - Best Traps

Glue traps are excellent for monitoring and controlling earwigs.

Catchmaster traps use a sticky adhesive to catch crawling insects.

Place them along baseboards, under sinks, and in corners.

These traps also help identify where earwigs are entering.

The 12-count package covers most rooms in an average home.

3. Petra Bella's Barrier Earwig Repellent - Best Pet-Safe Spray

Petra Bella's formula is designed with pet safety in mind.

The 32-ounce spray bottle covers a significant area.

It works as both a killer and repellent for earwigs.

Safe to use around homes with dogs and cats when used as directed.

Apply around doorways, windows, and foundations for best results.

4. Spectracide Bug Stop Home Barrier - Best Value

Spectracide offers excellent value at an affordable price point.

The ready-to-use formula requires no mixing.

Creates an effective barrier around your home's perimeter.

Works on earwigs and many other household pests.

Apply along foundations and entry points for lasting protection.

5. InstaTrim Bug Barrier Sealant - Best Prevention Product

Prevention is better than treatment, and this sealant excels at keeping pests out.

The 10-foot roll covers many gaps and cracks.

Self-adhesive backing makes installation simple.

Works great for sealing gaps around doors, windows, and pipes.

I used this product in my garage and saw an immediate reduction in bugs.

6. Xcluder Bug Barrier - Best for Large Gaps

Stainless steel wool fills gaps that other products can't handle.

The 48-inch roll covers significant areas.

Mice and rats can't chew through it either.

Pack it into larger holes and cracks before sealing with caulk.

This provides a permanent solution to pest entry points.

7. Harris Diatomaceous Earth Powder Duster - Best Applicator

This duster makes applying diatomaceous earth much easier.

The 6-inch extension nozzle reaches into cracks and crevices.

Produces a fine, even dust layer for maximum effectiveness.

Using a duster reduces waste and mess significantly.

I've found hand application leaves clumps that earwigs simply avoid.

When to Call a Professional?

Most earwig problems can be handled with DIY methods.

However, certain situations warrant professional help.

Signs You Need Professional Help

• Persistent infestations: After 2-3 weeks of DIY treatment
• Large numbers: Seeing dozens daily in living spaces
• Multiple pest types: Earwigs plus other insects indicate a bigger problem
• Structural issues: Extensive foundation cracks or moisture problems
• Health concerns: Family members with insect allergies

Professional pest control costs between $100-$300 for initial treatment.

Follow-up visits typically cost $50-$100 each.

For severe infestations, this investment may be worthwhile.

What Professionals Do Differently?

Professional exterminators have access to stronger products.

They can identify and treat the source of the infestation.

Many offer guarantees and will return if the problem persists.

They also inspect for other pests that might be present.

Frequently Asked Questions

Final Recommendations

Getting rid of earwigs requires patience and persistence.

Start with the safest natural methods before escalating to chemicals.

I've found that most infestations can be controlled within two weeks using the right combination of treatments.

Focus on eliminating moisture and sealing entry points for long-term prevention.

The products recommended in this guide offer solutions for every situation and budget.

Remember that earwigs are more nuisance than threat.

With consistent effort, you can reclaim your home from these pincered pests.

Stay consistent with your treatments, and don't hesitate to call a professional if the problem persists beyond three weeks.