Earwigs are typical outdoor insects that sometimes move indoors. A few indoor earwigs do not always point to a serious problem. They often enter through small gaps while searching for damp areas, protection, or food. Still, repeated sightings may point to wet areas, clutter, or open entry points around the home.
Effective earwig control in Canada starts with easy, chemical-free steps. Reduce moisture, remove hiding places, seal gaps, and catch insects that are already inside. These actions work together through natural insect control rather than relying on aggressive treatments.
Why Earwigs Get Into Canadian Homes
Earwigs spend much of their lives outdoors. The Canadian climate gives them changing conditions throughout the year. Warm, damp periods encourage activity, while cold weather can push them toward safe hiding spots. Homes offer steady temperatures, dark spaces, and access to moisture.
Moisture is one of the main reasons earwigs come near a building. Wet soil beside the foundation, damp leaves, overflowing gutters, and condensation can create attractive conditions. Indoors, a leaking pipe or humid basement may provide the shelter they need.
Earwigs also enter through small entry points around doors, windows, foundations, and utility lines. They may slip through cracks into a basement or slip under a door sweep. Outdoor lights can attract nocturnal insects toward walls and windows, where they may later find a way inside.
Most earwigs do not seek out people. They prefer dark, cool areas and usually avoid open, dry rooms. A home with less moisture, fewer hiding places, and well-sealed openings is less appealing to them.
How to Recognize an Earwig Issue
The Common European earwig is the species frequently found around homes. It has a long body that ranges from red-brown to deep brown and a pair of bent forceps at the rear. The pincers may look alarming, but earwigs rarely use them against people. They use them for defence, mating, and managing food.
Earwigs are nocturnal insects. You may see them at night near sinks, floor drains, patios, foundations, or exterior lights. During the day, they remain concealed in narrow, damp locations. Finding one insect does not prove that an earwig infestation exists.
Look for a pattern rather than one isolated sighting. Several earwigs appearing over multiple nights may suggest a nearby outdoor source or an indoor moisture problem. Check for:
- Living earwigs around basement floors, bathrooms, or doorways.
- Dead insects near windows and other entry points.
- Small, dark earwig droppings in sheltered areas.
- Harmed seedlings, flowers, or soft plant material outdoors.
- Clusters of insects beneath boards, pots, leaves, or mulch.
Earwig droppings can be challenging to spot because they are small and may mix with soil or general dust. If you are unsure whether an insect is an earwig, place it in a container or take a sharp photo for identification.
Where Earwigs Take Shelter During the Day
Earwigs stay away from light and low humidity. Their hiding places often have three features: darkness, protection, and moisture. Indoors, look over the basement first, especially around floor drains, storage boxes, foundation walls, and plumbing lines.
A bathroom can draw in indoor earwigs because of condensation, wet bathmats, dripping fixtures, and gaps around pipes. Check beneath cabinets, behind toilets, near tubs, and around baseboards. Wipe dry these areas after use and fix leaks quickly.
Kitchens may provide shelter beneath sinks, behind appliances, and inside gaps around plumbing. Clean up water near the dishwasher and sink. Check for damp cardboard, food debris, and loose trim that creates a protected space.
Earwigs can also stay under rugs, inside storage areas, beneath shelving, and near exterior doors. Outdoors, inspect cracks and crevices around the foundation, steps, window frames, and siding. A flashlight makes these checks easier during the day.
Remove clutter where possible. Cardboard, stacked paper, unused fabric, and stored garden materials can create hiding places. Keep belongings off damp floors and leave a small space between stored items and foundation walls.
Chemical-free Ways to Eliminate Earwigs Indoors
Natural removal works well when only a small number of earwigs are present. Begin with physical removal, then correct the condition that attracted them. A non-toxic solution can be suitable for children and pets when you observe basic handling and cleaning precautions.
Suction up visible earwigs
Use a vacuum cleaner to pick up insects from floors, walls, window ledges, and corners. A crevice attachment helps reach narrow gaps. Empty the vacuum canister or remove the bag outside soon after cleaning. Seal the contents in a bag before placing them in the waste bin.
Vacuuming removes active insects without dispersing residue through the room. It also lets you inspect the area for additional pests, droppings, moisture, and cracks.
Place sticky traps
Sticky traps can catch earwigs along baseboards, near doors, and beside damp storage areas. Place them where children and pets cannot reach them. Check them every day or two and replace them when they gather dust or insects.
Traps also help you learn where activity is highest. If several insects collect beside one doorway, direct your check on that entry point and the ground outside it.
Make newspaper traps
A newspaper trap gives earwigs a dark, temporary shelter. Lightly dampen a sheet of newspaper, roll it loosely, and place it near a suspected hiding place overnight. Earwigs may crawl inside before morning.
Pick up the roll carefully and place it in a sealed bag outdoors. Do not leave damp newspaper indoors for several days. It can increase humidity and create another hiding place.
Try soapy water for captured insects
For insects caught in a container or trap, soapy water provides a simple way to kill them. Add a small amount of ordinary dish soap to water in a container. Wear gloves if you choose, and keep the container away from children and pets.
Avoid spraying homemade mixtures across floors, furniture, food surfaces, or electrical equipment. Soap can mark finishes and may irritate skin or eyes. Physical removal, cleaning, and moisture reduction usually offer a lower-risk approach for indoor earwigs.
Ways to Stop Earwigs from Entering Your House
Keeping pests out is a key part of pest prevention. Getting rid of indoor earwigs without blocking entry points often results in more sightings. Check the exterior during daylight and inspect the lower parts of walls, doors, windows, and utility openings.
Fix doors and thresholds
Fit door sweeps on exterior doors that have a noticeable gap underneath. The sweep should meet the threshold without making the door difficult to open. Replace damaged thresholds and realign doors that no longer close tightly.
Weatherstripping around the sides and top of a door can close narrow gaps. Change worn material when you can see daylight or feel a draft. Pay special attention to doors leading to basements, garages, and storage areas.
Inspect windows and screens
Window screens should fit snugly inside their frames. Patch small tears and replace screens with major holes. Clear debris from window tracks so the sash closes fully.
Check basement windows, window wells, and sliding doors. These areas sit close to damp soil and may provide direct access for outdoor earwigs.
Block cracks and service openings
Use caulking around window frames, trim, pipes, vents, and other fixed openings. Seal gaps where wires or plumbing enter the house, but do not block vents designed for safe appliance operation. Consult a qualified tradesperson before sealing any opening linked to fuel-burning equipment.
Foundation cracks, loose mortar, and gaps beneath siding deserve attention. Good home maintenance reduces entry points for earwigs and many other insects. It also limits drafts and water entry.
Limit Moisture and Outdoor Harbourage
Reducing dampness often has a larger effect than indoor trapping alone. Try to keep indoor humidity at a comfortable level and correct water problems at their source. A dehumidifier can help in a damp basement, especially during humid months.
Inspect leaking pipes beneath sinks, around laundry equipment, near water heaters, and beside basement walls. Remove moisture from wet areas promptly. Fix dripping taps and replace damaged seals. If you find recurring dampness, inspect drainage, grading, gutters, and downspouts.
Outdoor maintenance matters because earwigs often live near the foundation before entering. Clear away leaf litter from walls, window wells, and doorways. Wet leaves create dark shelter and hold moisture against the building.
Store firewood storage raised off the ground and away from exterior walls when practical. Check logs before bringing firewood indoors. Do not store large piles of lumber, boards, bags, or garden equipment directly beside the foundation.
Thin dense vegetation near walls and allow air to move around the foundation. Shift planters and damp materials away from doors. These changes cut down on shelter without harming normal outdoor insect life.
Organic Earwig Prevention in the Garden
Garden-dwelling earwigs are a normal part of the garden setting. They may feed on decaying plant matter, insects, seedlings, flowers, and soft leaves. A few may not cause visible damage, but high numbers can stress young plants.
Start with garden sanitation. Remove damaged fruit, dead leaves, fallen flowers, and plant debris. Keep garden beds orderly while preserving enough organic matter to support productive soil. Avoid creating a unbroken damp strip against the house.
Mulch can protect roots and improve soil moisture, but thick, wet mulch may also provide shelter for earwigs. Keep mulch a little space from siding, doors, and foundation walls. Loosen or thin damp areas when conditions allow.
Manage compost carefully. Keep the pile well mixed, covered when needed, and away from the house. Do not allow food scraps or wet plant material to accumulate beside exterior walls. A well-maintained compost area supports soil health without becoming a pest harbourage site.
Inspect garden beds in the evening when earwigs are active. Pick up by hand visible insects and place them in soapy water. You can also lay a short piece of hose, folded cardboard, or a look at this site board near plants overnight. Check the material in the morning and clear out insects before replacing or cleaning the trap.
Protect helpful insects by avoiding broad, unnecessary treatments. Spiders, ground beetles, birds, and other beneficial insects may help limit outdoor earwigs. Organic methods work best when paired with tidy garden beds, controlled watering, and fewer hiding places.
When Natural Approaches Are Not Enough
Home methods may not resolve a recurring infestation if moisture, structural gaps, or a large outdoor population remain. Look into professional help when earwigs appear in several rooms, continue for weeks, or return after you seal obvious openings.
A pest control professional can look for concealed moisture, foundation access, damaged screens, and harbourage around the building. A professional inspection may also exclude other insects that resemble earwigs or produce similar signs.
Ask about integrated pest management before any treatment begins. Integrated pest management combines inspection, identification, exclusion, sanitation, monitoring, and targeted control. It does not depend on routine spraying. The goal is to address the conditions that support pests and use the least disruptive method that fits the problem.
Share information about children, pets, allergies, gardens, and indoor air concerns before work starts. A qualified provider should explain the planned steps, preparation, follow-up, and any safety instructions. Mosquito Man is one business name a homeowner may encounter when researching pest services, but check the scope of service directly before booking.
Professional pest control is warranted when you cannot locate the source, when moisture damage is extensive, or when repeated sightings interfere with daily life. Natural control remains useful after service because sealing gaps, drying damp areas, and improving garden sanitation help prevent a return.
Frequently Asked Questions About Earwig Control
Why are earwigs common in Canadian homes?
Earwigs are common around homes because they seek moisture and shelter as outdoor conditions change. Warm, damp weather supports activity, while rain, dry periods, and cold temperatures can move them toward protected areas. Basements, foundation gaps, door thresholds, window wells, and garden debris can all provide access. Reducing humidity, correcting leaks, and sealing entry points support long-term earwig prevention.
What can I do to prevent earwigs from coming into my house?
Check doors, windows, foundations, vents, and utility openings. Fit door sweeps, replace window screens, add weatherstripping, and use caulking around suitable fixed gaps. Move leaf litter, mulch, firewood, and wet storage materials well away from exterior walls. Dry damp areas, maintain gutters, and use a dehumidifier when needed. These housekeeping measures make entry and shelter less attractive.
Are earwigs a risk to people or pets?
Earwigs are generally not harmful to people or pets. Their pincers can pinch if the insect is handled, but they do not normally make contact. They are not known for spreading disease through everyday indoor activity. For pet safety and child safety, remove insects with a vacuum cleaner or trap instead of leaving loose products on floors. Keep soapy water, traps, and captured insects out of reach.
Where do earwigs hide during the day?
Earwigs hide in dark, sheltered, damp locations. Indoors, check a basement, bathroom, kitchen, storage areas, floor edges, window tracks, and cracks and crevices around pipes or trim. Outdoors, look under leaf litter, mulch, boards, pots, firewood, and dense vegetation. Search these hiding places during daylight, then use traps or vacuuming after locating the areas with the most activity.
How can I to remove earwigs indoors?
For a small number of indoor earwigs, vacuuming is a direct and chemical-free removal method. Sticky traps and newspaper traps can catch insects overnight, while soapy water can be used for insects collected in a container. Then correct the cause by reducing moisture, removing clutter, and sealing entry points. If indoor removal fails and sightings continue, arrange a pest inspection and ask about integrated pest management and professional pest control.