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5 Best Stink Bug Repellents Worth to Buy

A stink bug infestation can ruin the plants on your property. The worst thing about them is the awful smell they release when feeling threatened or disturbed. Luckily there are repellents to get rid of stink bugs. So let's look at the best stink bug repellent this year.

A stink bug infestation can ruin the plants on your property. The worst thing about them is the awful smell they release when feeling threatened or disturbed. Luckily there are repellents to get rid of stink bugs. So let's look at the best stink bug repellent this year.

BEST OVERALL
Sawyer Premium Insect Repellent

Sawyer Premium Insect Repellent

Non-toxic repellent that can be used on clothes and equipment. Contains the active ingredient Permethrin.

BEST FOR PLANT PROTECTION
Dyna-Gro Neem Oil

Dyna-Gro Neem Oil Stink Bug Repellent

It gives your leaves a glow-up and makes them insect-proof. Prevents stink bugs from eating your leaves.

BEST ULTRASONIC REPELLER
Neatmaster Ultrasonic Repellent

Neatmaster Ultrasonic Repellent

Does the cleanest job out of all types of insect repellents. Ultrasonic sound output is customizable.

1

Sawyer Premium Insect Repellent

BEST OVERALL

What we like:

What we don't like:

  • Can’t be used on hard surfaces like wood and plastic
  • Some people might not be accustomed to its odor
  • Not safe for all pets. This isn’t safe for cats
  • Some people might be sensitive to permethrin like those with allergies and asthma

Review

Sawyer Products has offered advanced solutions for wilderness protection products since 1984. Aside from insect repellents, they have developed first-aid kits,  point-of-use water filters, and sun protection products.

The product uses permethrin, one of the well-known pesticides. We can use permethrin for application to our clothing & gear. Permethrin is mild enough that it’s safe on our skin. It’s effective at repelling and killing bugs. It bonds to fabrics for 6 weeks or 6 washings, whichever comes first. This product was mainly made for ticks but can work on stink bugs.

Spray it directly 6 to 8 inches away on the target surface for about 30 seconds to apply the product. Make sure the surface is only lightly moistened, not soaked. This product can be used on fabrics, outdoor gear, sleeping bags, footwear, tents, and similar surfaces. 

This product is ideal for outdoor use. It’s also suitable for indoor use.

Specifications

Manufacturer: Sawyer Products

Scent: Unscented 

Item Volume: 12 Fluid Ounces

Material Feature: Unscented when completely dry.

Product Dimensions: 4.5 x 3 x 1.6 inches

Item Weight: 5.3 ounces

12-ounce trigger spray treats up to 2 outfits

2

Dyna-Gro Neem Oil Stink Bug Repellent

BEST FOR PLANT PROTECTION

What we like:

What we don't like:

  • Can only be used on plants. Not much use outside of gardening
  • You have to prepare the solution yourself before using it
  • You need to spot-test it first since it can ruin the appearance of some leaves

Review

Dyna-Gro has been providing growers with unique and well-researched gardening products for over 38 years. They are giving simple-to-use, cost-effective and complete products.

This particular product uses Neem oil that makes leaves shiny. Neem oil is known as a stink bug and another insect repellent. The National Pesticide Information Center says that neem oil reduces insect feeding and reproductive abilities.

You should apply this product early morning or late afternoon to prevent leaf burn—spot test plants before entirely using them. In addition, you should create a spray using this product.

Mix 1.5 tsp Neem Oil per quart of water and ½ tsp of mild liquid dish soap per water. Shake Well. Spray generously on all leaf surfaces, including the undersides, once every 2 weeks.

This product is a good option for preventing stink bug-related garden damage. Also, It makes your leaves and garden look beautiful.

Specifications

Manufacturer: Dyna-Gro

Size: 8 oz (Available in a variety of sizes)

Item Form: Oil

Color: White

Finish Type: Natural

3

Neatmaster Ultrasonic Repellent

BEST ULTRASONIC REPELLER

What we like:

What we don't like:

  • For home use only
  • Needs outlet. Can’t be charged
  • Some pets like dogs can hear ultrasonic sounds but it’s unlikely to harm them. Be aware of your pet’s reaction to the product

Review

Neatmaster has been manufacturing professional insect repellers since 2015. The brand is owned by Shenzen Yaochuangzeng Technology. They seek to provide a comfortable, green, pest-free home environment to their customers.

This product uses ultrasonic and electromagnetic waves. Stink bugs and other pests can hear ultrasonic frequencies. It’s uncomfortable for them, so this repellent is so effective.

The green setting is for slight pest infestation; blue is used for average pest infestation. And the red is against heavy pest infestation.

This product has a wide coverage area of over 800 to 1,200 square feet. Unfortunately, it can only be used for one room since ultrasonic sounds can’t penetrate walls. However, it can be plugged anywhere with wall sockets.

This is a good product for indoor use. You’re protected without inconveniences. The basic settings use sounds you can’t hear and are usually enough for essential home protection. It does a clean job at repelling insects, leaving no mess and no odor.

Specifications

Manufacturer: Neatmaster

Color: White

Is Electric: Yes

Package Dimensions: 4.92 x 3.54 x 2.52 inches

Item Weight: 3.2 ounces

Other products to consider

4

Mighty Mint Stink Bug Repellent

BEST WITH PEPPERMINT OIL

What we like:

What we don't like:

  • Peppermint alone might not be effective against a stink bug. It’s generally considered a weak stink bug repellent
  • Can negatively affect animals that are sensitive to smells like dogs
  • Makes the surface slippery for a short while due to the oils

Review

Mighty Mint is a company that provides customers with 100% natural peppermint oil-based products. It’s owned and founded by Pure Origin Products. Its mission is to provide high-quality and all-natural products for your home.

Peppermint oil has been used for a long time in killing and deterring insect pests like ants and ticks. The product uses an advanced formula with premium US peppermint oil and other anti-insect ingredients. It’s an excellent alternative to toxic pesticides.

Apply 1-2 times per week where the insects are usually found. These areas could be cabinets, baseboards, behind appliances, and yard edges. 

This spray is an excellent all-natural alternative to bug repellents that use toxins that affect us long-term. It smells good because of the peppermint. It’s easy to use and doesn’t leave behind any mess. 

One significant downside is that it uses peppermint oil only. It might not entirely deter the Brown Marmorated Stink bug and other stink bugs. It’s best to use this along with other stink bug repellents. 

Specifications

Manufacturer: Pure Origin

Package Dimensions: 9.61 x 4.96 x 3.39 inches

Item Weight: 1 pound

Main ingredient: 4% Peppermint Oil

5

Colton's Naturals Repellent Spray

BEST VALUE FOR MONEY

What we like:

What we don't like:

  • Makes the surface wet and slippery since it uses oils
  • Pets like dogs are negatively affected by minty smells

Review

The product was manufactured by Good Life Holdings LLC with the brand name Colton’s Naturals. They make effective solutions for bugs with ingredients found in nature. In addition, they seek to find alternatives to harsh chemical repellents. 

The product is safe since it uses natural ingredients. It’s formulated using peppermint and geranium oils. 

Spray every day or every 2-3 days until your insect problems are gone. Then, liberally apply the repellent every few weeks to keep pests away. Apply them where you usually see insects.

This product is good if you’re looking for a stink bug repellent that doesn’t entirely depend on peppermint. It has Geranium oil which is effective against stink bugs. It also smells good and doesn’t leave a mess.

Specifications

Manufacturer: Good Life Holding, LLC

Brand: Colton’s Naturals

Scent: Peppermint, Geranium.

Package Dimensions‏:‎ 9.84 x 4.17 x 3.94 inches; 2.3 Pounds

Active Ingredients: 5.3% Sodium Lauryl Sulfate. 2% Peppermint oil.  .3% Geranium Oil

Inactive Ingredients: Purified water, ethyl lactate, citric acid, yeast.

How do stink bugs get their name?

stink bugWhen stink bugs feel threatened or get crushed, they release an unpleasant smell as defense through a special gland on their abdomen. This is a defense mechanism they have against larger threats or predators.

What smell do stink bugs hate the most?

Many insects, including stink bugs, loathe the scent of essential oils. However, a stink bug has a well-developed sense of smell and is very sensitive to minty scents. 

Lucky for us, many scents stink bugs hate. The scents that we can use as a repellent for stink bugs and other pests are:

  • Geranium
  • Wintergreen
  • Garlic
  • Cayenne Pepper
  • Vinegar 
  • Dryer sheets
  • Rosemary
  • Clove oil
  • Lemongrass oil
  • Spearmint oil. 
  • Ylang Ylang oil

5 Homemade or easily available stink bug repellents and killers

homemade stink bug repellentsYou can always make one yourself if you don’t buy one. In making a repellent for pests, we should use the right scents. Most of the scents should be turned into a liquid spray.

Scents or ingredients should be readily available or easy to acquire. Here are easy ways to make your stink bug repellent using ingredients that can deter or kill those annoying stink bugs.

1. Soap water Spray

This kills stink bugs and other insect pests by breaking down the protective exoskeletons of a stink bug which dehydrates them.

  • Add around 3/4 cup (6 ounces) of dish soap for every 4 cups of water (32 ounces).
  • Put on a spray container.
  • Spray the solution directly on stink bugs.

This doesn’t keep the stink bugs away but can help when they’re in difficult-to-reach places.

2. Garlic Spray

Garlic is also an option to repel but not kill the stink bugs. 

  • You can boil garlic or use garlic powder to make the spraying solution. For a high concentration, you can use a crushed bulb of garlic, add it to water then boil it.
  • For garlic powder, use 2 cups of water and 4 tsp of garlic powder
  • Pour them into a spray bottle
  • Spray the solution on places you expect the stink bugs to be. The areas can include plants, entryways, and cracks on walls.

This solution is less ideal if you hate the smell of garlic.

3. Vinegar Spray

  • Mix 1/2 part vinegar or apple cider vinegar and ½ part water in a spray bottle
  • Spread the solution at places you expect the stink bugs to be. 

4. Mint Oil Sprays

Mint Oil SpraysMost natural commercially available insect repellents use essential oils. If you can get access to mint oils, you can make one independently. This is the best stink bug deterrent that’s homemade.

  • All you need is 5 drops of geraniol, peppermint, or spearmint oil for every cup of water.
  • Put the solution on a spray bottle.
  • Spray on stink bug areas

5. Cayenne Pepper

Apply the product directly to the places where a stink bug frequently visits. You can put cayenne pepper almost anywhere, even outdoors. This repels other pests as well.

How to prevent stink bugs from coming back?

Stink bugs usually find shelter during the winter and come out during the late summer months. They’ll enter through the cracks and openings in your house and make it their home. 

To prevent stink bugs from coming back, we need to deal with the entry points:

  • Check for possible entry points where the stink bugs can enter. Usually, they’re cracks or gaps the stink bugs can enter. These can be where two different materials meet, like wood and concrete blocks. Use caulking compounds on these entry points.
  • Inspect screens and windows. Small holes on screens can act as entry points for a stink bug. Make sure the materials are in good condition. Patch holes and install screens on your chimneys and attic vents.
  • Check to make sure the doors are in their top condition. Conduct repairs if necessary. Make sure the rubber seal in garage doors is in good condition.

Apply a repellent on these locations even after sealing these places up. For gardens or yards, treat the area with plant-friendly stink bug repellents.

Indoor vs. Outdoor stink bug repellents – What’s the difference?

The difference between indoor and outdoor repellents is their design and the compounds used.

Indoor repellents are usually safe and use less or no toxins. Some repellent sprays are also designed to not spread the compound too much in enclosed spaces.

Outdoor repellents usually were designed to spread easily and be long-lasting. It can also refer to long-lasting repellents to apply to your clothes when visiting the great outdoors.

Some products can be used in many different environments. First, you follow the directions for use and see if the product is for indoor or outdoor use. Then, get rid of your stink bug problem using the best stink bug repellent for your situation.

5 Additional tips to repel and get rid of stink bugs effectively

1. Minimize exterior lighting

Light attracts stink bugs. If possible, turn off lights outside the house, like porch lights, and minimize the light coming out. You can switch to yellow or orange lights since it’s the least attractive for stink bugs and other insects.

2. Do some landscaping

get rid of stink bugsWood is where stink bugs usually stay at. Trim bushes and shrubbery. Keep woodpiles at least 20 ft. away from your property.

3. Inspect the things you bring it home

Stink bugs can hop on items you carry at home, like grocery bags or boxes. If possible, inspect these items before putting them inside the house

4. Use vacuum cleaners 

The cleanest way to get rid of them is to use a vacuum cleaner. After catching them, empty the canister or discard the bag without opening the container to avoid smelling the stink.

5. Use traps

Here’s an example of a stink bug trap.

 You only need a roasting pan, water, dish soap, and a desk lamp. The desk lamp will attract the insects while the other components are used for the trap.

Frequently asked questions

Does citronella repel stink bugs?

 There isn’t strong evidence that citronella alone can keep stink bugs away. Instead, use stink bug repellents that have other ingredients.

Are stink bugs dangerous?

Stink bugs aren’t dangerous. They’re more like irritating pests and annoying to deal with. They release a horrible odor when threatened or stepped on. A severe infestation can damage gardens, crops, or yard plants.

Conclusion – Which is the best stink bug repellent?

Your best bet for pest control is Sawyer Permethrin Insect Repellent. What sets it apart from the rest is its general applicability and wide range of protection. In addition, it’s long-lasting due to the residual effect after spraying. 

Permethrin has been proven to kill and repel insects, stink bugs included, for a long time. This is the best product to repel and get rid of stink bugs. It can work for other pests like ants and ticks as well.

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