Termite California | Whether Tackling Termites in Window Sills, Termite Mud Nests on Walls, or Furniture Pest Control, We Combine Precision, Application with Preventive
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- Oct 3, 2025
- 4 min read
The Termite Problem in California
California homeowners face persistent risks from termite infestations. Termites feed silently, attacking wooden structures, furniture, and even window sills, often causing severe damage before they are detected. From termite mud nests on walls to subtle frass in baseboards, infestations can spread rapidly if not addressed with the right approach.
Whether you’re dealing with termites in window sills, mud nests, or furniture, effective termite control requires a precise, targeted application combined with preventive strategies. With insights from the California Structural Pest Control Board (SPCB), UC IPM, and the California Department of Pesticide Regulation (CDPR), this guide explores treatments, prevention, and long-term protection.
1. Types of Termites in California Homes
California is home to three destructive termite species:
Subterranean termites: Create mud nests and tubes on walls and foundations.
Drywood termites: Infest dry wooden furniture, window sills, and structural beams.
Dampwood termites: Thrive in moisture-damaged areas near leaks.
The UC IPM Pest Notes confirm that these species cause millions in annual damage across California.

2. Termites in Window Sills: Subtle Signs of Infestation
Window sills are one of the first areas homeowners notice termite damage. Drywood termites often enter through small cracks and thrive in these wood-rich, dry areas. Warning signs include:
Hollow wood sounds.
Frass (termite droppings) resembling coffee grounds.
Cracked or sagging paint near windows.
If detected, scheduling a termite inspection is essential.
3. Termite Mud Nests on Walls
Subterranean termites build mud tubes and nests along walls to stay moist while traveling from soil to wood. These tubes protect them from predators and dehydration.
The SPCB requires licensed professionals for treatments involving chemical soil barriers or bait systems to effectively eliminate subterranean termite colonies.

4. Furniture Termite Infestations
Drywood termites are notorious for damaging wooden furniture. Infestations often spread unnoticed, especially in antique or untreated wood. Signs include:
Tiny entry holes.
Frass piles beneath furniture.
Weak or hollow furniture legs.
For long-lasting solutions, termite control treatments are required, as DIY fixes rarely eliminate colonies completely.
5. Bora Care Termite Treatment and Precision Applications
Bora Care, a borate-based solution, penetrates deeply into wood and provides long-term protection. It’s especially effective for preventing drywood termites in window sills, door frames, and furniture.
The CDPR regulates Bora Care in California, ensuring it meets safety and application standards.

6. Natural Methods: Diatomaceous Earth and Eco-Friendly Approaches
Diatomaceous earth (DE) is a natural powder that damages termites’ exoskeletons, causing dehydration. While useful for small-scale control, the UC IPM emphasizes it is best used as a supplementary method, not a replacement for professional treatments.
Learn more: Why DIY Termite Control Often Makes Things Worse.
7. Moisture and Termite Prevention
Moisture attracts termites, particularly dampwood and subterranean species. Effective moisture control solutions include:
Fixing leaks in plumbing and roofing.
Ventilating crawlspaces and attics.
Keeping firewood away from the home.
Using vapor barriers in basements or crawlspaces.
The CDPH warns that moisture not only attracts termites but also increases mold risks.

8. Real Estate and Termite Laws in California
During property sales, termite inspections and disclosures are critical. The Expert DRE Compliance highlights that sellers must disclose infestations, while buyers often require termite clearance reports.
This makes professional termite inspection services vital for maintaining home value in California.
9. Integrated Pest Management (IPM) in California Termite Control
The UC IPM recommends IPM strategies that combine:
Monitoring with bait stations.
Moisture control.
Localized chemical treatments only when necessary.
Ongoing inspections for prevention.
This approach balances effectiveness with environmental safety.
10. Why Choose Specialized Termite Control in California
Unlike general pest services, Attack Pest Control specializes solely in termites. That means:
Custom termite treatments for window sills, mud nests, and furniture.
Licensed compliance with SPCB and CDPR guidelines.
Damage repair services to restore homes after infestations.
Preventive care plans tailored to California’s climate.

Frequently Asked Questions (FAQs)
1. How do I know if termites are in my window sills?
Look for frass, hollow sounds, and cracked paint near the sill.
2. What are termite mud nests?
Mud nests are protective tubes built by subterranean termites to travel from soil to wood.
3. Can termites infest furniture?
Yes, especially drywood termites, which live directly inside furniture.
4. Does Bora Care termite treatment work?
Yes, it’s effective for long-term protection of wood structures.
5. Is diatomaceous earth effective against termites?
It can help but is best used as a supplementary method.
6. Do I need a professional inspection when selling my home?
Yes, termite inspections are often required in California real estate transactions.
7. How often should I schedule termite inspections? At least once a year, or more frequently in high-risk areas.
Precision, Application, and Prevention in California Termite Control
Whether you’re tackling termites in window sills, mud nests on walls, or furniture termite control, success requires more than temporary fixes. It takes professional expertise, targeted application, and preventive strategies.
👉 Call Attack Pest Control today at 626-915-1111 or visit www.attack-pestcontrol.com to schedule your inspection, treatment, or repair. Protect your California home with specialists who focus exclusively on termite control.
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