Arizona Bark Scorpions in Tucson
The Arizona bark scorpion (Centruroides sculpturatus) is the most venomous scorpion in the United States and one of the most common pests in Tucson homes. They’re small (2-3 inches), light brown to tan, and can climb walls, ceilings, and even get into your shoes.
Why They’re Dangerous
Bark scorpion stings are painful and can cause numbness, tingling, and in rare cases (especially in children and elderly), serious medical reactions. They’re most active at night and during the warm months—which in Tucson means most of the year.
Where They Hide
Bark scorpions love moisture and darkness. You’ll find them under rocks, in block walls, inside shoes, behind picture frames, in closets, and in garages. They can squeeze through gaps as small as a credit card.
How to Prevent Bark Scorpions
- Seal cracks and gaps around doors, windows, and your foundation
- Remove debris, woodpiles, and clutter from around your home
- Keep your yard trimmed and free of dense vegetation near the house
- Use a blacklight at night to check for scorpions around your property
- Schedule regular pest control—our exterior treatments create a barrier they avoid
Professional Scorpion Control in Tucson
Desert Defenders Pest Control targets scorpions with every general pest control visit. Our foundation treatment, crack and crevice dusting, and barrier sprays are designed to keep bark scorpions out. Starting at just $35 per service. Call (520) 343-6058.