Earwigs can be a persistent nuisance in homes and gardens, requiring targeted pest control solutions. This article highlights top-rated pesticides proven effective against earwigs, suitable for indoor and outdoor use. The pest control options reviewed include natural and chemical treatments, offering versatility for various pest management needs.
| Product | Brand | Type | Indoor/Outdoor Use | Key Feature |
|---|---|---|---|---|
| Bonide Diatomaceous Earth Crawling Insect Killer, 5 lbs | Bonide | Diatomaceous Earth Powder | Indoor and Outdoor | Kills earwigs and over 15 other crawling insects |
| Safer Home Diatomaceous Earth Organic OMRI DE, 4 lb | Safer | Organic Diatomaceous Earth | Indoor and Outdoor | Dehydrates earwigs and multiple pests within 48 hours |
| Trifecta Crop Control Natural Pesticide, 32 oz | Trifecta | Natural Plant-Based Spray | Indoor and Outdoor | Controls soft-bodied pests and fungi on plants safely |
| Nisus NiBan-FG Fine Granular Bait, 4 lbs | Nisus | Granular Bait with Orthoboric Acid | Indoor and Outdoor | Moisture-resistant bait targeting earwigs and other insects |
| Bonide Revenge Termite & Carpenter Ant Killer Spray, 16 oz | Bonide | Concentrated Pesticide Spray | Indoor and Outdoor | Long-lasting control including earwigs and wood-infesting insects |
Bonide Diatomaceous Earth Crawling Insect Killer, 5 lbs

The Bonide Diatomaceous Earth Crawling Insect Killer is a potent pesticide designed to eliminate a wide variety of crawling insects such as earwigs, ants, cockroaches, silverfish, and beetles. It offers fast action with insects dying within 48 hours after contact or ingestion. This product is equally effective for indoor and outdoor pest control in homes, barns, and gardens, making it highly versatile. Additionally, insects cannot build resistance to this natural mineral-based insecticide, ensuring lasting efficacy. Its granular powder form allows for easy application around problem areas.
Safer Home Diatomaceous Earth 4 lb Organic Pest Killer

Safer Home Diatomaceous Earth is an organic, OMRI-listed pesticide formulated to kill earwigs along with other pests like fleas, ants, and silverfish by dehydrating them within 48 hours. Suitable for usage inside cracks, crevices, and along baseboards, its fine powder can also be applied outdoors. This product is a chemical-free pest solution ideal for homeowners seeking safe, natural insect control in living spaces and gardens. Its versatility and ease of application make it an effective option for most crawling insect problems.
Trifecta Crop Control Natural Pesticide and Fungicide, 32 oz

The Trifecta Crop Control pesticide is a plant-based natural insecticide that effectively combats soft-bodied pests such as spider mites, aphids, and earwigs on indoor and outdoor plants. Its biodegradable formulation makes it safe for edible crops and gardens without chemical residue. Beyond pest control, it functions as a fungicide for powdery mildew and other plant diseases, promoting healthy growth in vegetable patches and houseplants. Its fast-drying, residue-free formula is suitable for organic gardening enthusiasts who prioritize environmental safety.
Nisus NiBan-FG Fine Granular Bait for Earwigs and Insects, 4 lbs

Nisus NiBan-FG is a moisture-resistant granular bait containing orthoboric acid, targeting earwigs, ants, cockroaches, and other insects both indoors and outdoors. Its formula retains effectiveness in damp conditions such as kitchens and basements, ensuring persistent control. The bait disrupts nutrient absorption in insects and promotes colony-wide elimination as it is shared among pests, preventing resistance build-up. Being environmentally safe and selectively toxic only to insects, NiBan-FG is a practical choice for comprehensive pest management in sensitive locations.
Bonide Revenge Termite & Carpenter Ant Killer Spray, 16 oz

This Bonide Revenge spray is a concentrated pesticide formulated for controlling termites, carpenter ants, and a broad range of insects including earwigs, crickets, and fleas. It can be used indoors and outdoors on lawns, ornamental trees, and the outside surfaces of buildings. The chemical emulsion creates a soil barrier effective up to five years, providing long-term insect control. Its broad-spectrum capabilities make it a powerful tool for protecting both garden plants and home structures from wood-damaging pests.
Buying Guide: How to Choose the Best Pesticide for Earwigs
Selecting the appropriate pesticide for earwigs depends on several factors to ensure effective and safe pest management:
1. Type of Pesticide
- Diatomaceous Earth (DE): Natural, non-chemical option working mechanically by dehydrating insects. Ideal for indoor/outdoor use and safe around pets and children.
- Granular Baits: Contain insecticidal actives like orthoboric acid, which target colonies and provide long-lasting control. Best for damp areas where moisture-resistance is important.
- Sprays and Concentrates: Chemical formulas for targeted or broad insect control, often with residual effects to protect treated areas longer.
- Natural Plant-Based Solutions: Eco-friendly pesticide/fungicide options suitable for edible plants; often safer for beneficial insects.
2. Application Area
- Use indoor-approved products for kitchens, basements, and living spaces to avoid toxicity risks.
- Outdoor applications require weather-resistant formulas with coverage for soil and plant surfaces.
- Check product labels for usage restrictions to protect pets, wildlife, and ornamental plants.
3. Pest Spectrum and Speed of Action
- Opt for a pesticide targeting earwigs and other common crawling pests to reduce multiple infestations.
- Products like diatomaceous earth and organic baits typically kill within 48 hours.
- Longer residual control may be needed for persistent infestations.
4. Environmental and Safety Considerations
- Choose natural, OMRI-listed, or biodegradable options if minimizing chemical exposure is a priority.
- For sensitive areas such as gardens and kitchens, select eco-friendly pesticides causing minimal harm to beneficial insects and pets.
- Handle concentrated chemical sprays with appropriate protective gear and follow label instructions carefully.
5. Resistance Management
- Some pesticides, such as diatomaceous earth, prevent resistance due to their mechanical mode of action.
- Rotating between different active ingredients can help maintain long-term control efficacy.
Considering these aspects will help you select a safe and effective earwig pesticide tailored to your specific pest control needs and environment.