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Scorpion Infestation: Signs and Prevention

Updated: Oct 7

While we don’t want any type of pests invading our home or business, we definitely don’t want scorpions lurking around. One of the main reasons is due to the severity of their sting! Stepping on a scorpion can cause significant pain and discomfort, and can even be life-threatening. Another reason is that it can lead to an infestation which can be difficult to control and eliminate.


Signs of an Infestation

Scorpion on a tile floor
Since scorpions hunt at night, they are easily stepped on during a late night trip to the bathroom or fridge.

The most obvious sign is the presence of actual scorpions. Scorpions are not solitary creatures, so if you spot one, there are usually more. Using a blacklight to look for their glow is a great way to identify scorpions and their colonies in and around your home or business.


In addition to their obvious presence, you should be on the lookout for scorpions if any of the following conditions exist in or around your home or business:

  1. Unsealed cracks or crevices: Scorpions can enter your home through small cracks and crevices, so if you notice any unsealed openings, it's important to seal them up.

  2. Leaky air conditioner: Scorpions are attracted to a steady supply of moisture.

  3. Lots of smaller bugs: Scorpions feed on other insects and will be attracted to a plentiful food source.

  4. Citrus plants or trees: Having these around your home provide a strong attraction for scorpions.

  5. Recently-built development: Scorpions are often displaced by new construction. So be aware if you live in an area with recently-built development.

  6. Lots of shade: Scorpions like to hide in dark places.

  7. Sticky traps: Like flies and other pests, scorpions can be caught in sticky traps.


Prevention Tips

Caulking of an exterior door
An improperly sealed door is a common entry point for scorpions.

Here are some measures you can take to prevent a scorpion infestation around your home or business:

  1. Eliminate standing water: Scorpions are attracted to moisture, so it's important to eliminate any standing water around your home, business or structure.

  2. Seal cracks and crevices: Scorpions can enter through small cracks and crevices, so it's important to seal them up. Pay special attention to areas around doors and windows.

  3. Inspect cabinets, closets, and other dark areas: Scorpions like to hide in dark places, so it's important to inspect these areas regularly and keep them clean and clutter-free.

  4. Clear away debris: Scorpions can make a home out of piled logs, concrete slabs, tiles, rocks, or bushes. Clear away any debris to eliminate potential hiding spots.

  5. Use pesticides: Chemical dust and absorbent powder can be sprayed near power outlets and sanitary fittings and attics to exterminate scorpions that come into your home or business.

  6. Home seal: Talk to a pest professional about a home seal to block all points of entry for scorpions.

  7. Regular pest control: Regular pest control can keep other insects from becoming a food source for scorpions.

By being aware of the signs and conditions, you can take action to prevent a scorpion infestation or address an existing one. If you notice any scorpions, it's important to act quickly to protect your family and pets by contacting a professional pest control company for assistance. Learn more about scorpions and treatment here.

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