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Spiders are a year-round concern in Idaho, especially in late summer and fall as they seek cool shelter. At Pest Control Treasure Valley, our spider control in the Treasure Valley eliminates current infestations and helps prevent future ones—no matter where you live, from Boise to Star.

Common Spiders in the Treasure Valley

Some spiders are harmless and even beneficial. Others may pose concerns. Here are the most common types we encounter in homes across Boise, Eagle, Star, and Garden City:

• Hobo Spiders — often found in moisture-prone basements.

• Black Widows — venomous but rarely seen indoors; gloves are recommended when handling firewood or outdoor clutter.

• Wolf Spiders — ground-dwelling hunters; visible and fast but typically harmless.

• Common House Spiders — web-builders that trap insects in corners and window frames.

Where Spiders Nest

Spiders prefer quiet, dark spots. You’ll often find them in:

• Basements and crawl spaces

• Window wells and garages

• Exterior eaves and door frames

• Woodpiles, sheds, and storage areas

Our treatment plans focus on elimination—and long-term strategies to keep them away.

Our Spider Control Process

We don’t just remove spiders—we stop them from coming back:

1. Perimeter spray treatments tailored to your home.

2. Web removal that reduces signs attracting other pests.

3. Entry-point sealing to block intrusion.

4. Seasonal re-treatments during spider-heavy periods.

Our teams serve homes throughout Boise, Eagle, Meridian, Star, Middleton, and Nampa—delivering fast, expert service.

Natural Ways to Reduce Spiders

Prefer eco-friendly methods? Try these:

• Essential oils (peppermint, lavender, citrus) mixed with water and sprayed at entry points.

• Diatomaceous earth, a natural barrier for spiders and insects (use cautiously and clean up residue).

• Spider catchers, long-handled tools that let you remove spiders without harm.

For more natural control tips, visit The Spruce or Homes & Gardens.