10 Best Bed Bug Killers
From leading brands and best sellers available on the web.By clicking on a link to a third party's website, log data is shared with that third party.
Top 10 Best Bed Bug Killers 2026 in Canada
#1
Winner
OnGuard Pro-Perm Insect Killer 3.78L | Bed Bug Spray | Fast Action, Residual (24/7), Non-Flammable, Water-Based Solution | 0.35% Permethrin | Ants, Bedbugs, Spiders, Cockroaches, Ticks, Fleas
OnGuard Pro-Perm Insect Killer 3.78L | Bed Bug Spray | Fast Action, Residual (24/7), Non-Flammable, Water-Based Solution | 0.35% Permethrin | Ants, Bedbugs, Spiders, Cockroaches, Ticks, Fleas
Type of Product: spray
Active Ingredients: 0.35% permethrin, sodium benzoate
Residual Effect: up to 60 days
Ease of Application: no trigger sprayer included
Safety for Humans and Pets: safe for humans, pets; toxic cats
Odor and Staining: lemongrass scent; mild; safe surfaces
Chosen by 1119 this week
OnGuard Professional P-22-RTU, 3.78L Jug, Residual Spray Insect Killer, Ants, Carpet Beetles, Cockroaches, Crickets, Earwigs, Silverfish, Sowbugs, Spiders, Ticks, Fleas, Flies and Mosquitoes
OnGuard Professional P-22-RTU, 3.78L Jug, Residual Spray Insect Killer, Ants, Carpet Beetles, Cockroaches, Crickets, Earwigs, Silverfish, Sowbugs, Spiders, Ticks, Fleas, Flies and Mosquitoes
Type of Product: ready-to-use liquid insecticide
Active Ingredients: Tetramethrin 0.20%, Permethrin 0.20%
Residual Effect: provides some residual control
Ease of Application: ready-to-use liquid, needs spray equipment
Waitbird Steam Cleaner, Multipurpose Powerful Steamer with 21 Accessories, Portable Handheld Steam Mop with 38OZ Tank, Natural Cleaning for Home Use, Floor, Grout, Tile, Couch, Carpet, Car,Yellow
Waitbird Steam Cleaner, Multipurpose Powerful Steamer with 21 Accessories, Portable Handheld Steam Mop with 38OZ Tank, Natural Cleaning for Home Use, Floor, Grout, Tile, Couch, Carpet, Car,Yellow
Type of Product: Handheld steam cleaner
Active Ingredients: None
Residual Effect: None
Safety for Humans and Pets: Safe, water only, child locks
Odor and Staining: No chemical odor or stains
Bed Bug Interceptors - 8 Pack | Bed Bug Blocker (Pro) Interceptor Traps (White) | Eco Friendly Insect Trap for Bed Legs | No Chemicals or Pesticides | Monitor, Detector, and Trap for Bed Bugs
Bed Bug Interceptors - 8 Pack | Bed Bug Blocker (Pro) Interceptor Traps (White) | Eco Friendly Insect Trap for Bed Legs | No Chemicals or Pesticides | Monitor, Detector, and Trap for Bed Bugs
Type of Product: Bed Bug Interceptors
Active Ingredients: None, chemical-free
Residual Effect: None
Ease of Application: Place under furniture legs
Safety for Humans and Pets: Safe for humans and pets
Odor and Staining: No odor or stains
Harris Diatomaceous Earth Food Grade, 2lb w/Free Powder Duster
Harris Diatomaceous Earth Food Grade, 2lb w/Free Powder Duster
Type of Product: powder-based bed bug killer
Active Ingredients: 100% ground freshwater diatomaceous earth
Residual Effect: long-lasting if undisturbed or dry
Ease of Application: includes powder duster for easy use
Safety for Humans and Pets: non-toxic, OMRI-listed, safe for homes
Odor and Staining: odorless and non-staining
Related Products
Up to 5% off
Recommended lists
Buying Guide for the Best Bed Bug Killers
Choosing the right bed bug killer can make a big difference in how quickly and effectively you get rid of these pests. There are many types of products available, from sprays and powders to traps and mattress encasements. The best choice for you depends on your living situation, the severity of the infestation, and your preferences for safety and ease of use. Understanding the key features of bed bug killers will help you select a product that matches your needs and gives you the best chance of success.Type of ProductBed bug killers come in several forms, including sprays, powders (also called dusts), traps, and encasements. Sprays are liquid solutions that you apply directly to infested areas and are good for immediate contact killing. Powders are sprinkled in cracks and crevices and work over time as bugs crawl through them. Traps are used to monitor and sometimes reduce bed bug populations by capturing them. Mattress encasements are covers that trap bugs inside and prevent new ones from entering. The right type for you depends on whether you want fast results, long-term prevention, or a combination of both. For example, sprays are good for quick action, while powders and encasements are better for ongoing control.
Active IngredientsThe active ingredient is the chemical or natural substance that kills or repels bed bugs. Common active ingredients include pyrethroids, neonicotinoids, desiccants (like diatomaceous earth), and plant-based oils. Pyrethroids and neonicotinoids are synthetic chemicals that act quickly but may not work if bugs have developed resistance. Desiccants dry out and kill bugs physically, so resistance is less of an issue. Plant-based options are usually safer for people and pets but may take longer to work. If you have children or pets, or if you are sensitive to chemicals, you might prefer natural or low-toxicity ingredients. If you need fast results and don't have these concerns, chemical options may be more effective.
Residual EffectResidual effect refers to how long the product continues to kill or repel bed bugs after application. Some products work only on contact, while others leave a residue that keeps working for days or weeks. A longer residual effect can help prevent re-infestation, especially in areas where bugs may hide and emerge later. If you want ongoing protection, look for products with a strong residual effect. If you are treating a small, contained area or want to minimize chemical exposure, a contact-only product may be enough.
Ease of ApplicationEase of application describes how simple and convenient it is to use the product. Sprays are usually easy to apply but may require repeated treatments. Powders can be messy and need to be placed carefully to avoid inhalation. Traps and encasements are generally straightforward but may require some setup. If you want a hassle-free experience, consider products that are easy to use and require minimal preparation. If you are comfortable with more involved treatments, you might choose a combination of products for better results.
Safety for Humans and PetsSafety is crucial, especially if you have children, pets, or sensitive individuals in your home. Some bed bug killers contain strong chemicals that can be harmful if inhaled or touched. Others use natural ingredients or physical methods that are safer but may be less potent. Always check the safety information and follow instructions carefully. If safety is a top concern, opt for products labeled as non-toxic or safe for use around people and animals.
Odor and StainingSome bed bug killers have strong odors or can stain fabrics and surfaces. This can be an issue if you are treating bedding, furniture, or carpets. Odorless and non-staining products are more convenient for use in living spaces. If you are sensitive to smells or want to avoid damage to your belongings, look for products that are specifically labeled as odorless and non-staining.