How to banish stink bugs for good

Stink bugs are a common household pest that can be a major nuisance. Not only do they emit an unpleasant odor when disturbed, but they can also cause damage to plants and crops. If you’ve been struggling to get rid of stink bugs in your home, you’re not alone. In this article, we’ll provide you with tips and tricks to banish stink bugs for good.

Identifying Stink Bugs

Before you can begin to get rid of stink bugs, it’s important to properly identify them. Stink bugs are brown, shield-shaped insects that range in size from 1/2 inch to 3/4 inch in length. They have six legs and antennae, and their bodies emit a distinct odor when they’re disturbed. There are several different species of stink bugs, but the most common in North America is the brown marmorated stink bug.

Life Cycle

Stink bugs have a simple life cycle consisting of three stages: egg, nymph, and adult. Females can lay up to 200 eggs per season, which hatch into tiny, red or yellow-colored nymphs. Nymphs go through five molts before reaching adulthood, at which point they can live for several months.

Preventing Stink Bugs

The best way to get rid of stink bugs is to prevent them from entering your home in the first place. Here are some simple, effective ways to keep stink bugs at bay:

  • Seal cracks and gaps around windows, doors, and other entry points with caulk or weatherstripping
  • Repair or replace damaged screens on windows and doors
  • Install door sweeps on exterior doors
  • Use yellow light bulbs outdoors, as stink bugs are attracted to white light
  • Avoid keeping outdoor lights on at night
  • Eliminate or reduce sources of standing water in your yard
  • Keep your yard free of debris and avoid overgrown vegetation
  • Consider planting stink bug-repelling plants, such as marigolds and garlic

Stink Bug Traps

If you’re already dealing with a stink bug infestation, you can try using a trap to catch them. There are two main types of traps: light traps and pheromone traps.

Light traps work by attracting stink bugs with a bright light and then trapping them in a sticky or vacuum-like mechanism. Pheromone traps, on the other hand, use a scent to attract stink bugs to a trap where they can be captured.

While traps can be effective, they’re best used as a supplementary measure in conjunction with other prevention and control methods.

Controlling Stink Bugs

If you’ve already got stink bugs in your home, here are some ways to control them:

  • Vacuum them up – use a vacuum with a hose attachment to suck up stink bugs wherever you see them
  • Flush them down the toilet – this is a humane and effective way to dispose of stink bugs
  • Use sticky traps – place sticky traps in areas where you’ve seen stink bugs, such as windowsills and door frames
  • Apply insecticides – use an insecticide labeled for use against stink bugs, following the manufacturer’s instructions carefully

Insecticide Considerations

If you’re considering using insecticides to control stink bugs, it’s important to choose the right product and use it safely. Look for an insecticide that’s labeled for use against stink bugs, and carefully follow the instructions on the label. Never use more insecticide than the label recommends, and be sure to apply it only to the areas specified on the label. Keep children and pets away from treated areas, and always wear protective clothing and equipment when handling pesticides.


Stink bugs can be a formidable foe, but with a little prevention and some strategic control measures, you can banish these pests from your home for good. Remember to seal up entry points, use traps as needed, and use insecticides safely and responsibly if other methods fail.


  • Q: Why do stink bugs emit an odor?
    • A: Stink bugs emit an odor as a defense mechanism to deter predators. The odor is produced by glands located on their thorax.
  • Q: Are stink bugs harmful to humans?
    • A: While stink bugs are not harmful to humans, they can be a major nuisance and can damage plants and crops.
  • Q: Are stink bugs attracted to certain types of clothing?
    • A: Stink bugs are not typically attracted to clothing, although they are attracted to white light.
  • Q: Can stink bugs bite?
    • A: Stink bugs are not known to bite humans or pets.


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