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Best Bed Bug Killer

Updated March 9, 2021

Bed bugs do not necessarily mean you are in a dirty environment. Bed Bugs feed on humans and as long as there is a food source available, bed bugs can thrive in any condition. Unfortunately getting rid of them isn’t always easy as they are excellent hiders and adept at avoiding detection. They prefer to hide in cracks and crevices during the daytime and come out to feed on the host’s blood at night, usually while the host is sleeping.

Rank Product Highlights
#1 Bed Bug Killer by EcoRaider 16 oz

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  • Dimensions: 4 x 4 x 10 inches
  • Weight: 1 pound
#2 Harris Bed Bug Killer

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  • Dimensions: 7.10 x 4.40 x 11.80 inches
  • Weight: 8.8 pounds
#3 Hygea Natural Bed Bug & Lice Killer

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  • Dimensions: 6.00 x 2.00 x 2.00 inches
  • Weight: 3 ounces
#4 Proof Bed Bug Vapor Killer

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  • Size: 9.2 x 7.4 x 4.7 inches
  • Weight: 1.15 pounds
#5 Bedlam Bed Bug Spray

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  • Product Dimensions: 9.45 x 2.6 x 2.6 inches
  • Weight: 1.5 pounds
#6 Harris Diatomaceous Earth

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  • Dimensions: 13.50 x 7.00 x 16.00 inches
  • Weight: 10 lbs

Even though their preference is to be close to their host they are willing to travel several feet for a blood meal. Initial infestations tend to be around beds, but the bugs eventually become scattered throughout a room, occupying any crevice or protected location. They can also hop on your luggage and take a ride home with you from your vacation! Some bed bugs have even developed resistance to certain pesticides. The most effective bed bug spray will kill the pests, but determining the best bed bug spray for you depends on your personal preferences and priorities. Don’t count on sprays alone, you will need to take additional steps to eradicate these nasty little creatures from your space.

  • Reduce Clutter: Get rid of anything in the room that is not a permanent part of the space. But to make sure that you aren’t moving the infestation to another space put everything in a plastic bag as it will remove all oxygen.
  • Launder Infested Garments and Linens: First, spray everything you can down with alcohol as it will kill the bugs on contact. Then wash and dry everything on the highest setting possible.
  • Dismantle Bed Frames: Dismantle the bed frame and examine the mattress while looking carefully for small rips or tears in the fabric. Spray all of it down with your product of choice then wrap your mattress up in large plastic bags to eliminate their oxygen source.
  • Remove Dresser Drawers: Remove drawers from desks and dressers since bed bugs like to hide in these areas. Turn furniture over to inspect and clean all hiding spots. Pull all furniture away from the walls.
  • Clean the Area: Vacuum, vacuum, vacuum! Use a vacuum hose attachment to thoroughly vacuum cracks and crevices on furniture and along baseboards on the walls. Dispose of vacuum cleaner bags after you are finished in an outdoor trash can.
  • Caulk and Seal: Caulk and seal all holes in the walls and floor.
  • Check for droppings: Bed bug fecal and blood spots (looks like rust) are left on sheets and pillowcases when the engorged bed bugs are crushed. These indicators serve as sure signs of infestation.

 

You might want to read also: Best Bed Bug Sprays

Top 6 Bed Bug Killers

1. EcoRaider

SPECS:

  • Dimensions: 4 x 4 x 10 inches
  • Weight: 1 pound

Best All-Around Bed Bug Killer

A safe, non-toxic product that has been tested alongside the top professional pesticides is our pick for the best overall spray. EcoRaider’s active ingredients block bed bug neurotransmitters so bugs that come in contact with EcoRaider will gradually lose mobility, become paralyzed, and die. EcoRaider is botanical-based and results in fast mortality to target insects, but is safe for children and pets. EcoRaider can be used in sensitive environments such as schools, clinics, health-care facilities and public areas. EcoRaider Bed Bug Killer is effective in all stages of bed bugs, including adults, nymphs, and eggs, even killing bed bugs that have built up a resistance to traditional pesticides. Its long-term effectiveness has also been studied at lasting up to two weeks. At $16.95 for 16 ounces, EcoRaider is one of the pricier bed bug sprays, but not the most expensive.

Pros Cons
  • certified USDA BioBased insecticide
  • Proven highest performance in eliminating bed bug eggs
  • Extended protection for two weeks
  • Non-toxic
  • Pet safe
  • Eco Friendly
  • Botanical based
  • Not a budget buy

Who should use this bed bug killer:

If you have kids and pets as well as bed bugs, EcoRaider is one of the highest rated killers of all those tested and will still keep your family and furry ones safe.

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2. Harris Bed Bug Killer

SPECS:

  • Dimensions: 7.10 x 4.40 x 11.80 inches
  • Weight: 8.8 pounds

Best for Budget

The affordable, one gallon Harris Bed Bug killer allows for repeated applications to effectively eliminate bed bugs. The odorless and non-staining formula will not cause damage to fabrics when used, according to label directions. Plus, Harris Bed Bug Killer kills bed bugs on contact, eliminates their eggs and continues to kill bed bugs for up to 16 weeks after the initial application.  This is a great buy if you have a serious infestation of bed bugs. Many sprays have a terrible odor that lingers long after the application.  Harris Bed Bug Killer is odorless, which is very important if you are sensitive to smells. Harris is one of the least expensive treatments for a serious bed bug infestation.

Pros Cons
  • Odorless
  • Stain-free
  • Inexpensive
  • EPA Registered
  • Long-Lasting
  • Kills at all stages
  • Safe for pets and children
  • The trigger applicator tends to wear down

Who should use this bed bug killer

If you have a large space that is infested with bed bugs you will want to use Harris Bed Bug killer in the one-gallon solution.  This formula kills on contact and for just pennies on the dollar.

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3. Hygea Natural Bed Bug & Lice Killer Travel Spray

SPECS:

  • Dimensions: 6.00 x 2.00 x 2.00 inches
  • Weight: 3 ounces

Best for Travel

If you love to travel, be aware that you aren’t taking a bed bug hitchhiker back with you from your trip.  Hygea is a non-toxic option that comes in a travel size, so it’s perfect to pack along in your suitcase. You can use it to spray the mattress of your hotel or any areas that look suspect once you get to your destination. You will want to spray your luggage when you’re leaving, so bugs don’t give anything a free ride. The enzyme formula is odorless, and exterminates bed bugs on contact, without harming people or pets. The three-ounce bottle size is TSA-approved, so you can bring it on the plane in your carry-on bag or pack it in your suitcase.

Pros Cons
  • TSA approved Size
  • Safe for pets and people
  • Odorless
  • Non-toxic
  • Made in the USA
  • Convenient
  • Not a budget buy

Who should use this bed bug killer:

If you are traveling you should know that bed bugs often like to travel to a new place too!  So bring this travel-sized spray with you whenever you travel and be sure to spray down your luggage before you come home.

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4. Proof Bed Bug Vapor Killer

SPECS;

  • Size: 9.2 x 7.4 x 4.7 inches
  • Weight: 1.15 pounds

Best Full Room Vapor Bug Killer

Proof bed bug killer with vapor application is 100% effective at killing bed bugs and eggs nesting deep in cracks and crevices. It is an organic and plant-based solution from specially formulated neem oil that can be used on small items like phones, shoes and toys. The neem oil has a strong smell but dissipates after a day or two.  It uses a powerful vapor action to kill the bed bugs and gets in deep to destroy the bed bug nests and eggs that ordinary sprays can’t reach. It treats mature bugs for up to two weeks and eggs for up to three weeks.

Pros Cons
  • Registered with the EPA
  • Non-toxic
  • Organic
  • Kid and pet safe
  • 100% satisfaction guaranteed
  • Smells

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5. BEDLAM BED BUG SPRAY

SPECS:

  • Product Dimensions: 9.45 x 2.6 x 2.6 inches
  • Weight: 1.5 pounds

Best For Pyrethroid Resistant Bed Bugs

What is a pyrethroid-resistant bed bug?  Pyrethroids are used as commercial and household insecticides. In household concentrations, pyrethroids are generally harmless to humans. Gradually over time, small pockets of bed bugs have built up a resistance to pyrethroid insecticides that are commonly used because of their low cost and fast-acting nature. Due to its rising cost and difficulty to source midway through the 20th century, chemists began researching ways to produce pyrethrins synthetically. That is how pyrethroids came into the market. Pyrethroids include a large variety of artificial pyrethrins and have proven very effective in killing bed bugs. However, certain colonies of bed bugs have built up immunity to these synthetic chemicals. These bed bugs tend to have a tough outer shell that prevents the insecticide from entering their bodies. Bedlam will kill the toughest pyrethroid-resistant bed bugs fast. Featuring the perfect combination of quick kill and residual control, Bedlam Plus is proven to keep killing pyrethroid-resistant bed bugs and their eggs for weeks after treatment. 

Note: it is important to know that you can’t buy Bedlam Bug Spray over the counter at most local garden/home stores, so online is your only option for purchase.

Pros Cons
  • Stain-free
  • Safe on wood
  • Can be used on carpet and mattresses
  • Straw for getting into cracks
  • Low odor
  • Kills pyrethroid-resistant bugs
  • Expensive
  • Uses Synthetic toxins

Who should use this bed bug killer:

If you have what seems to be an unkillable infestation of bed bugs you should try Bedlam Bed Bug Spray that handles pyrethroids resistant bed bugs.

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6. Harris Diatomaceous Earth

SPECS:

  • Dimensions: 13.50 x 7.00 x 16.00 inches
  • Weight: 10 lbs

Best for Holistic Approach to Bed Bugs

Diatomaceous earth is a fine, off-white sandy powder that looks like salt. It is made up of fossilized algae, called diatoms, made from lapidified water plants. These diatoms primarily consist of silicon dioxide which is found in all-natural elements. Diatomaceous earth, made up of 80% to 90% silicon dioxide, is one of the most effective bed bug killers. It is an inexpensive insecticide powder, free of harmful chemicals and shows the best ultimate results. When the Diatomaceous earth (DE) touches the bed bug’s skin, it acts as a desiccant and gradually absorbs the oily, protective layer that covers their exoskeletons. Without their exterior protective shields, bed bugs die within a few hours due to dehydration. It is a great technique to get rid of the bed bugs without spending a ton of money on the exterminators. Diatomaceous earth takes approximately a week to start affecting the bed bugs significantly. It is not an instantaneous process, so you need to give it some time before you start getting the desired results.

Pros Cons
  • Completely natural
  • Applicator included
  • 10% of profits are donated to the Humane Society
  • Inexpensive
  • Works on various types of bugs
  • Slower than other solutions

Who should use this bed bug killer:

Anyone who seeks organic, chemical-free options should try diatomaceous earth.

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Last Words

You have been told that you need to call an exterminator whenever there is a bed bug problem in your house. But that is not necessarily true. Exterminators use harsh chemicals to kill the bed bugs that can have a lasting effect on your house and can be dangerous to your pets and children. 

Exterminators do a broad spraying technique that means everything in the room gets soaked with these dangerous chemicals.  These chemicals are poison for not just the bed bugs but also other living things. Think how harmful it will be to your health when you touch a piece of furniture that was sprayed down by the exterminator and then unknowingly touch your face or mouth. The chemical sprays also have a terrible smell and linger long after the bed bugs are dead and gone.  Sometimes it takes as long as a month to clear your house of the smell.

Luckily there are many solutions you can do yourself.  If you examine the area of infection and follow the directions of the product as well as the cleaning procedure, you can use many of the non-toxic, odorless, pet and child-friendly options to rid you of your “little” problem.