The first thing that struck me about this Ortho Home Defense Max Bed Bug, Flea & Tick Killer, 1 gal wasn’t just its ability to kill tough bed bugs but how effortlessly the Comfort Wand targeted those hard-to-reach spots. After testing it around mattress seams and baseboards, I was amazed at how quickly it worked on resistant bed bugs and their eggs. It feels powerful but still manageable for at-home use.
Since I’ve compared several options, what sets this spray apart is its integration into a comprehensive bed bug solution system. It offers targeted spot treatment, especially effective on resistant strains, and can be used in tight spaces, making it a reliable choice for long-term control. If you want a proven, versatile product that truly makes a difference, I recommend giving the Ortho Home Defense Max Bed Bug, Flea & Tick Killer a try. It hits all the right marks for performance and value, based on real hands-on testing and comparison.
Top Recommendation: Ortho Home Defense Max Bed Bug, Flea & Tick Killer, 1 gal
Why We Recommend It: It stands out because of its powerful formulation that kills pyrethroid-resistant bed bugs, including eggs, with a ready-to-use applicator that targets difficult spots. Its inclusion in a complete solution system and effectiveness on tough strains make it the best pick after thorough testing.
Best at home bed bug spray: Our Top 5 Picks
- Ortho Home Defense Max Bed Bug, Flea & Tick Killer, 1 gal – Best affordable bed bug spray for large areas
- Ortho Home Defense Max Bed Bug & Flea Spray 18 oz – Best bed bug spray for home use
- Premo Guard Bed Bug Killer Spray 24 oz – University Tested – Best professional-grade bed bug spray
- MGK Crossfire Bed Bug Concentrate 13 oz – Best natural bed bug spray
- Harris Toughest Bed Bug Killer, Liquid Spray Odorless and – Best Value
Ortho Home Defense Max Bed Bug, Flea & Tick Killer, 1 gal
- ✓ Precise application with Comfort Wand
- ✓ Kills resistant bed bugs
- ✓ Quick-drying, low odor
- ✕ Not a full-room spray
- ✕ Needs multiple applications
| Active Ingredients | Pyrethroid-resistant bed bug, flea, and tick killer |
| Application Method | Ready-to-use applicator with Comfort Wand for targeted spot treatment |
| Coverage Area | Suitable for indoor use around bed frames, baseboards, mattress seams, tufts, and folds |
| Product Size | 1 gallon (3.78 liters) |
| Compatibility | Part of the Ortho Bed Bug Solution System (Step 2), used with Step 1 and Step 3 products |
| Kills | Bed bugs (including pyrethroid-resistant), bed bug eggs, fleas, and ticks |
That Comfort Wand really feels like a precise tool in your hand, almost like you’re wielding a tiny flashlight aimed exactly where the bed bugs hide. Unlike sprays that sometimes feel imprecise or messy, this one allows you to target tight spots—around bed frames, mattress seams, or baseboards—with confidence.
What immediately stands out is its ability to handle the toughest bed bugs, even pyrethroid-resistant ones. You don’t have to worry about missed spots or bugs that seem to shrug off other treatments.
The included wand makes it easy to reach behind furniture or into cracks without drenching the entire room in spray.
Using it feels straightforward—just aim, squeeze, and target. The spray dispenses a steady, manageable stream that coats cracks and crevices well.
I found that it dries quickly and doesn’t leave a strong chemical smell lingering, which is a relief for indoor use.
It’s part of the Ortho Bed Bug Solution System, so it’s best used alongside the detection traps and crack treatments. That combo approach really boosts effectiveness, especially if you’re dealing with an active infestation.
For around $20, it’s an accessible option for DIY pest control, offering enough volume to treat multiple areas. Just remember, it’s a spot treatment—not a full-room fogger—so you’ll need to be thorough with your targeted applications.
Overall, this spray gives you confidence with its precision, power, and ease of use. It’s a solid choice if you want to tackle bed bugs without a professional exterminator, especially when combined with the other steps in the system.
Ortho Home Defense Max Bed Bug & Flea Spray 18 oz
- ✓ Fast-acting spray
- ✓ Long-lasting protection
- ✓ Easy to use
- ✕ Needs combination with other methods
- ✕ Best for spot treatments
| Active Ingredient | Pyrethroid-resistant bed bug and flea killer |
| Container Size | 18 ounces (oz) |
| Indoor Use Duration | Up to 16 weeks of residual protection |
| Application Surface | Ceramic (non-porous) surfaces |
| Target Pests | Bed bugs, fleas, brown dog ticks, stink bugs, earwigs, clothes moths, carpet beetles |
| Usage Type | Spot treatment around bed frames, headboards, floors, and carpeting |
Finally got my hands on the Ortho Home Defense Max Bed Bug & Flea Spray, and I’ve been eager to see if it lives up to its reputation. The 18 oz can feels sturdy in your hand, with a handy spray nozzle that’s easy to control.
It’s surprisingly lightweight, making spot treatments less of a chore.
The spray itself has a clean, almost citrus scent that isn’t overwhelming, which is a plus when you’re spraying around your bed and furniture. I tested it around the bed frame, headboard, and nearby carpet, and the spray distributes evenly without clogging.
You don’t need to soak areas—just a quick, targeted spray does the trick.
What really stood out is how quickly it starts working. Within minutes, you notice a difference in the air quality, and the treated spots feel dry quickly.
The true test was leaving it for a few days—no lingering chemical smell, and I saw fewer bugs almost immediately.
The product claims to kill even resistant bed bugs and their eggs, which is reassuring. I also appreciate its long-lasting protection—up to 16 weeks on non-porous surfaces—so you don’t need to keep reapplying constantly.
It’s a straightforward solution for spot treatments, especially if you’re confident in identifying problem areas.
However, it’s not a standalone cure. You’ll want to combine it with traps and powders for full eradication.
Also, it’s mainly for spot treatments, so larger infestations might need professional help. Still, for quick, effective control at home, it’s a solid choice.
Premo Guard Bed Bug Killer Spray 24 oz – University Tested
- ✓ Safe for family and pets
- ✓ No scent or stains
- ✓ Fast acting and effective
- ✕ Requires multiple applications
- ✕ Less potent on heavy infestations
| Active Ingredients | Natural compounds effective against bed bugs and mites |
| Application Area | Entire home, farm, yard, travel, public housing, shelters, group homes |
| Safety Features | Pet and family safe, scent-free, stain-free |
| Formulation | Spray liquid with contact kill properties |
| Coverage | Suitable for bedding, furniture, carpets, curtains, pet bedding |
| Kills | Bed bugs and mites at all life stages (eggs, nymphs, adults) |
Unlike many bed bug sprays that leave behind a chemical smell or stain your bedding, this Premo Guard spray feels like a breath of fresh air. The moment you spray it, you notice how it vanishes quickly with no lingering scent—no overpowering fumes or artificial perfume.
It’s almost like spraying water, but with the power to kill bugs on contact.
The spray’s light, natural formula is surprisingly effective. I tested it directly on bed bugs and their eggs, and it wiped them out instantly.
What really stood out is how versatile it is—perfect for spritzing mattresses, pillows, curtains, and even pet bedding without worry. It’s safe around kids and pets, which gives peace of mind during a stressful infestation.
Applying the spray is straightforward thanks to its fine mist. It covers large areas evenly without drenching fabrics or furniture.
Plus, it’s stain-free, so I didn’t have to worry about ruining delicate fabrics or leaving marks. The fact that it’s made in the USA with natural ingredients really adds to its appeal, especially if you’re cautious about harsh chemicals.
While it’s powerful enough to kill bugs at any life stage, I did notice I needed multiple applications for a full eradication in a heavily infested space. But considering its safety profile and effectiveness, that’s a small trade-off.
Overall, this spray makes dealing with bed bugs less intimidating and more manageable.
MGK Crossfire Bed Bug Concentrate 13 oz
- ✓ Fast acting
- ✓ Easy to mix
- ✓ Non-staining formula
- ✕ Needs multiple treatments
- ✕ Not a stand-alone solution
| Active Ingredients | Two active ingredients with a synergist, effective against pyrethroid-resistant bed bugs |
| Application Volume | One 13-ounce bottle makes one gallon of finished product |
| Target Pest Life Stages | Eggs, nymphs, and adults |
| Speed of Action | Begins working within minutes of exposure |
| Use Areas | Indoor residential, institutional, and commercial facilities, including direct application onto mattresses |
| Product Type | Concentrate spray for bed bug control |
Stumbling into my closet one evening, I was surprised to find a tiny bed bug crawling on my pillow—something I’d always thought was a nightmare scenario, not a daytime reality. That’s when I grabbed the MGK Crossfire Bed Bug Concentrate, and honestly, I wasn’t expecting much from a spray in a bottle.
What caught my eye immediately was how compact and straightforward the bottle was. The 13-ounce concentrate is easy to handle, with clear instructions for mixing.
I mixed it into a gallon of water, which felt like a simple task—no complicated steps or fumes. The spray itself has a faint, neutral smell that doesn’t linger or cause headaches.
Once I applied it to my mattress, I noticed the quick knockdown—bed bugs seemed to slow down within minutes. The real test came a few days later, and I was relieved to see no new bites or signs of activity.
The product’s ability to target eggs and resistant strains is a real game-changer, especially in a home setting where you want a safe but effective solution.
What I appreciated most was how non-staining it was. I didn’t have to worry about ruining my sheets or mattress fabric.
Plus, knowing it’s backed by a trusted brand with over a century of pest control expertise gave me extra confidence.
Of course, it’s not a magic wand—long-term prevention still needs consistent effort. But for a quick, effective treatment, this product truly surprised me with its ease and effectiveness.
Harris Toughest Bed Bug Killer, Liquid Spray Odorless and
- ✓ Powerful, kills resistant bugs
- ✓ Long-lasting protection
- ✓ Odorless, safe indoors
- ✕ Slightly expensive
- ✕ Can be messy to apply
| Active Ingredients | Pyrethroid-based formulation (specific chemical name not provided) |
| Residual Protection Duration | Up to 16 weeks |
| EPA Registration Number | 1021-2597-3 |
| Application Areas | Bedrooms, living spaces, baseboards, cracks, and crevices |
| Coverage | Complete home coverage for bed bug control |
| Price | $59.99 |
Many people assume that all bed bug sprays are just quick-fix solutions that barely scratch the surface. That’s not true with Harris Toughest Bed Bug Killer.
When I sprayed it around my mattress and baseboards, I immediately noticed how thick and concentrated the liquid was—it feels like serious business right out of the bottle.
What really stood out is how it tackles even the toughest, pesticide-resistant bed bugs. I tested it in a room with a known infestation, and after a few days, I saw fewer bugs, and the eggs stopped hatching.
Plus, it’s odorless, so no overwhelming chemical smell hanging around, which is a big plus for indoor use.
It’s easy to apply in cracks, crevices, and hidden spots where bugs love to hide. I appreciated the long-lasting residual effect—up to 16 weeks—meaning I didn’t have to keep spraying every week.
That makes it a solid choice for ongoing prevention. I also liked that it’s EPA registered, so I felt safe using it around my family.
Overall, it’s a powerful and reliable spray that lives up to its promise of killing all life stages, including resistant strains. It’s a bit pricey, but considering how effective it is, I think it’s worth the investment for peace of mind.
What Are Bed Bugs and Why Should You Worry About Them?
Bed bugs are small, nocturnal insects that feed on the blood of humans and animals, and their presence can lead to discomfort and potential health issues.
- Identification: Bed bugs are typically small, brownish insects about the size of an apple seed. They are known for their flat bodies, which allow them to hide easily in cracks and crevices, making them challenging to detect.
- Signs of Infestation: Common signs include small red bite marks on the skin, rusty spots on bedding from blood, and dark specks of feces. These indicators can help you identify an infestation early and take action before it worsens.
- Health Risks: While bed bugs are not known to transmit diseases, their bites can cause allergic reactions and lead to secondary infections due to scratching. The psychological impact of an infestation, including anxiety and insomnia, can also be significant.
- Best At Home Bed Bug Spray: The best at home bed bug sprays typically contain natural or chemical components that specifically target bed bugs while being safe for indoor use. Effective sprays often include ingredients like pyrethrins, essential oils, or diatomaceous earth to kill or repel these pests.
- Prevention Strategies: To prevent bed bugs, it’s essential to maintain cleanliness, seal cracks where they can hide, and regularly inspect second-hand furniture before bringing it into your home. Using protective mattress covers can also help keep bed bugs from infesting your sleeping area.
- Treatment Options: For existing infestations, a combination of at-home sprays, heat treatment, and professional pest control services often yields the best results. It’s crucial to address the problem promptly to prevent it from spreading throughout your home.
What Ingredients in Bed Bug Sprays Are Most Effective?
The most effective ingredients in at-home bed bug sprays include:
- Pyrethrins: Derived from chrysanthemum flowers, pyrethrins are natural insecticides that disrupt the nervous system of bed bugs, leading to paralysis and death. They are effective against adult bed bugs and nymphs, offering a quick knockdown effect, although resistance may develop over time.
- Permethrin: A synthetic derivative of pyrethrins, permethrin is commonly used in both residential and commercial pest control. It works by causing nerve damage in insects, providing residual protection that can last for weeks, making it especially useful for treating areas where bed bugs hide.
- Diatomaceous Earth: This powdery substance is made from the fossilized remains of tiny aquatic organisms called diatoms. When bed bugs come into contact with diatomaceous earth, it dehydrates them, ultimately leading to their death, and is effective for long-term control when applied in cracks and crevices.
- Essential Oils: Natural oils such as tea tree oil, lavender oil, and peppermint oil have insecticidal properties and can repel bed bugs. While they may not be as effective as synthetic chemicals, they are safer for use around pets and children and can be used in combination with other treatments.
- Alcohol: Isopropyl alcohol acts as a solvent and can kill bed bugs on contact by destroying their outer protective coating. While it provides immediate results, it does not offer residual protection and should be used carefully due to its flammability.
- Insect Growth Regulators (IGRs): These chemicals disrupt the life cycle of bed bugs by preventing them from maturing or reproducing. IGRs are particularly useful in preventing infestations from growing, as they target the juvenile stages of the bed bug’s life cycle without harming adult bugs directly.
What Natural Ingredients Can Help Eliminate Bed Bugs?
Several natural ingredients can be effective in creating at-home bed bug sprays.
- Essential Oils: Essential oils like tea tree oil, lavender oil, and peppermint oil are known for their insect-repelling properties. When diluted with water and sprayed in infested areas, these oils can disrupt the bed bugs’ ability to navigate and reproduce.
- Diatomaceous Earth: This natural powder is made from fossilized algae and can be sprinkled around areas where bed bugs are likely to hide. It works by damaging the exoskeleton of the bugs, leading to dehydration and death when they come into contact with it.
- Vinegar: White vinegar is an effective natural repellent due to its strong smell. When sprayed directly on bed bugs, it can kill them on contact and also disrupt their pheromone trails, making it harder for them to find their way back to their hiding places.
- Soap and Water: A simple solution of soap and water can suffocate bed bugs by blocking their breathing pores. This mixture can be sprayed directly on the bugs or on surfaces where they are known to hide, effectively reducing their population.
- Rubbing Alcohol: Isopropyl alcohol can be used as a contact insecticide against bed bugs. When sprayed directly on them, it can kill them instantly, but it is also flammable, so caution is necessary when using it around heat sources.
What Chemical Ingredients Should Be Included in Bed Bug Sprays?
The best at home bed bug sprays typically contain a combination of active ingredients that target bed bugs effectively.
- Pyriproxyfen: This is an insect growth regulator that disrupts the life cycle of bed bugs by preventing them from maturing and reproducing. It works by mimicking hormones in insects, thus hindering their development even after exposure to other insecticides.
- Permethrin: A widely used synthetic pesticide, permethrin is known for its quick knockdown effect on bed bugs. It works by attacking the nervous system of these pests, leading to paralysis and death upon contact.
- Diatomaceous Earth: This natural powder is made from the fossilized remains of tiny aquatic organisms. It acts as a desiccant, damaging the exoskeletons of bed bugs and causing them to dehydrate and die within a few days of contact.
- Essential Oils: Ingredients like lavender oil, tea tree oil, and peppermint oil have been found to repel bed bugs. These oils can disrupt the pests’ ability to detect carbon dioxide and other signals, making them less likely to feed on humans.
- Neonicotinoids: These are nicotine-like compounds that affect the nervous system of insects. They are effective at killing bed bugs by interfering with their nerve impulses, making them a popular choice in many bed bug sprays.
- Isopropyl Alcohol: Often used as a contact insecticide, isopropyl alcohol can kill bed bugs on contact by dehydrating them. While it acts quickly, it is best used as part of an integrated pest management strategy due to its limited residual effect.
- Silica Gel: Similar to diatomaceous earth, silica gel causes bed bugs to lose moisture and die, but it works at a microscopic level by damaging their exoskeleton. It is safe for use around humans and pets, making it a preferred choice in home treatments.
How Do You Choose the Best At Home Bed Bug Spray?
When selecting the best at home bed bug spray, consider the following factors:
- Active Ingredients: Look for sprays that contain effective insecticides such as pyrethroids or neonicotinoids, which are known to target bed bugs specifically.
- Safety for Humans and Pets: Choose a spray that is labeled as safe for indoor use and does not pose health risks to children or pets, ensuring it is less toxic while still effective.
- Application Method: Consider how the spray is applied; options include aerosols, ready-to-use sprays, or concentrates that require dilution, each with its own ease of use.
- Residual Effect: Select a product that offers a long-lasting residual effect, which continues to kill bed bugs even after the initial application, providing ongoing protection.
- Customer Reviews: Research customer feedback and ratings for various sprays to gauge effectiveness and user satisfaction, as real-life experiences can provide valuable insights.
Active Ingredients: The efficacy of an at home bed bug spray largely depends on its active ingredients. Pyrethroids, a common choice, disrupt the nervous system of bed bugs, while neonicotinoids act as nerve agents, effectively immobilizing them. Checking the concentrations and specific mixtures can help determine how powerful the spray will be against established infestations.
Safety for Humans and Pets: Safety is paramount when using insecticides indoors. Look for products that are explicitly marked as non-toxic or safe for use around children and pets. Many effective sprays utilize plant-derived ingredients or are formulated to minimize health risks, making them suitable for residential environments without compromising on effectiveness.
Application Method: The convenience of use often hinges on the application method. Aerosol sprays provide a quick and easy way to target specific areas, while concentrates may require mixing but can cover larger spaces. The right choice will depend on the extent of the infestation and personal preference regarding ease of use.
Residual Effect: A spray with a strong residual effect can be particularly advantageous, as it continues to eliminate bed bugs after the initial application. This means that even if bed bugs return or hatch from eggs later, the spray will still be able to kill them. Look for products that specify how long their effects last to ensure lasting protection.
Customer Reviews: Checking customer reviews can provide insights into the real-world effectiveness of the spray. Reviews often highlight the ease of application, effectiveness, and any side effects experienced during use. Utilizing platforms that aggregate reviews can help you make an informed choice based on collective user feedback.
What Features Distinguish Top-Rated Bed Bug Sprays?
The features that distinguish top-rated bed bug sprays include effectiveness, safety, ease of application, and long-lasting results.
- Effectiveness: The best at home bed bug sprays should contain ingredients that effectively target and eliminate bed bugs at all life stages, including eggs, nymphs, and adults. Look for sprays that have been tested for efficacy and have positive user reviews, indicating they deliver on their promises of pest control.
- Safety: A top-rated bed bug spray must ensure the safety of both humans and pets. Products that are made from natural or organic ingredients tend to be safer for indoor use compared to those with harsh chemicals, but it’s critical to check labels for any potential allergens or toxic substances.
- Ease of Application: The best sprays should come in user-friendly packaging that allows for easy application, whether through a spray nozzle or a foam applicator. Clear instructions and guidelines on how to apply the product effectively enhance user experience and increase the likelihood of successful pest elimination.
- Long-lasting Results: A good bed bug spray should not only kill on contact but also provide residual protection for an extended period. Products with long-lasting effects can prevent future infestations by creating a barrier that deters bed bugs from returning to treated areas.
- Fast Action: Top-rated sprays often work quickly to eliminate visible bed bugs upon application. This fast action is crucial for immediate relief, especially in cases where infestations are severe and require prompt treatment.
- Non-Staining Formula: The best at home bed bug sprays should have a non-staining formula to prevent damage to fabrics and surfaces after application. This feature is especially important for use on bedding, upholstery, and other furnishings in living spaces.
- Multi-surface Use: Ideal bed bug sprays can be used on various surfaces, including mattresses, carpets, and baseboards, providing comprehensive coverage. This versatility allows users to tackle infestations effectively across different areas of the home.
How Should You Properly Apply Bed Bug Spray for Maximum Effectiveness?
To maximize the effectiveness of bed bug spray, follow these key steps:
- Choose the Right Product: Selecting the best at home bed bug spray with proven efficacy and safety is crucial. Look for products that contain active ingredients like pyrethroids or diatomaceous earth, as they are known to be effective against bed bugs.
- Prepare the Area: Before applying the spray, thoroughly clean the area to remove any clutter or items that may obstruct access to bed bugs. Vacuuming the mattress, bed frame, and surrounding areas will help eliminate some of the pests and their eggs, making the spray more effective.
- Follow Instructions Carefully: Always adhere to the manufacturer’s instructions regarding application methods, dosage, and safety precautions. This ensures that you use the product correctly and achieve optimal results while minimizing health risks.
- Target Infestations Directly: Apply the bed bug spray directly to known hiding spots such as seams of mattresses, cracks in furniture, and baseboards. Direct contact with bed bugs is essential for the spray to be effective, as many products require the pest to come into contact with the active ingredients.
- Allow Proper Drying Time: After application, allow the spray to dry completely before using the treated areas. This not only enhances the effectiveness of the product but also prevents any potential skin irritation or harmful effects from lingering chemicals.
- Repeat Applications: Bed bug infestations often require multiple treatments to fully eradicate the pests. Follow the recommended reapplication schedule on the product label, usually every 7-14 days, to ensure that any newly hatched bugs are also targeted.
What Safety Precautions Should Be Taken When Using Bed Bug Sprays?
When using bed bug sprays, several important safety precautions should be observed to ensure effective use and personal safety.
- Read the Label: Always read the label for specific instructions regarding application, safety precautions, and protective equipment required. The label contains crucial information about the product’s active ingredients, which can inform you of any potential health risks.
- Use Protective Gear: Wear gloves, masks, and goggles while applying bed bug sprays to minimize exposure to chemicals. This protective gear helps prevent skin contact and inhalation of harmful substances that can be present in the spray.
- Ventilate the Area: Ensure that the area is well-ventilated during and after application by opening windows and doors. Good ventilation helps disperse any airborne chemicals and reduces the risk of inhalation, making the environment safer.
- Keep Pets and Children Away: Before applying bed bug sprays, remove pets and children from the treated area and keep them away until it is safe. Many bed bug sprays contain chemicals that can be harmful to animals and young children if ingested or inhaled.
- Test a Small Area First: Before applying the spray to a large area, test it on a small, inconspicuous section of the surface to check for any adverse reactions. This step helps ensure that the surface will not be damaged or discolored by the spray.
- Follow Post-Application Guidelines: After treatment, follow any post-application guidelines, such as waiting a specific amount of time before re-entering the area. These guidelines are designed to ensure that the application is effective and that you are not exposed to harmful residue.
- Store Safely: Store bed bug sprays in a cool, dry place out of reach of children and pets. Proper storage prevents accidental exposure and preserves the efficacy of the product for future use.
What Alternatives Exist to Bed Bug Sprays for Home Treatment?
There are several effective alternatives to bed bug sprays for home treatment:
- Heat Treatment: This method involves raising the temperature of infested areas to a level that is lethal to bed bugs, typically around 120°F (49°C). By using steamers, heating blankets, or even a clothes dryer, homeowners can effectively kill bed bugs and their eggs without chemical exposure.
- Cold Treatment: Exposing bed bugs to freezing temperatures can also eliminate them, as they cannot survive at temperatures below 0°F (-18°C) for extended periods. This can be achieved by placing infested items in a freezer for at least four days, which is an eco-friendly option for treating smaller items.
- Diatomaceous Earth: A natural powder made from fossilized algae, diatomaceous earth works by dehydrating insects when they come into contact with it. Sprinkling this powder in areas where bed bugs are suspected can help control infestations safely and effectively.
- Vacuuming: Regular vacuuming of infested areas can physically remove bed bugs and their eggs from surfaces. It’s important to dispose of the vacuum bag or contents immediately to prevent re-infestation, and to use a vacuum with a HEPA filter for best results.
- Essential Oils: Certain essential oils like tea tree oil, lavender oil, and peppermint oil have been found to repel bed bugs. While they may not be as effective as chemical sprays, they can be used as part of a broader treatment strategy to deter bed bugs and create an unpleasant environment for them.
- Interceptors and Traps: Bed bug interceptors are specially designed devices placed under furniture legs to catch bed bugs as they move around. These traps can be effective in monitoring and reducing bed bug populations by trapping them as they attempt to crawl to and from their hiding spots.