Asbestos is a term many people have heard, but few truly understand. With decades of use in construction and industrial products — and serious health risks tied to exposure — asbestos remains a critical topic for homeowners, contractors, employers, and building managers alike.

In this article, we answer the most frequently asked questions about asbestos, backed by trusted government resources from the EPA, OSHA, and CDC.

What Is Asbestos?

Asbestos refers to a group of naturally occurring fibrous minerals known for heat resistance, strength, and insulating properties. Because of these characteristics, asbestos was widely used throughout the 20th century in products like:

Insulation materials
Floor tiles and roofing
Cement products
Automotive parts
Fireproofing materials

However, when asbestos fibers become airborne and are inhaled, they can cause serious health problems. The EPA provides a detailed definition of asbestos, its types, and historic uses here:
👉 https://www.epa.gov/asbestos

Why Is Asbestos Dangerous?

Asbestos becomes hazardous only when its fibers are disturbed and released into the air. When inhaled, these microscopic fibers can lodge in lung tissue and remain there for years, leading to serious diseases.

Common Health Risks Include:

Asbestosis (lung scarring)
Lung cancer
Mesothelioma (a rare cancer affecting the lining of the lungs or abdomen)

The CDC explains the health effects of asbestos exposure, symptoms, and long-term risks here:
👉 https://www.cdc.gov/niosh/topics/asbestos

Where Is Asbestos Found Today?

Although many uses have been banned or phased out, asbestos still exists in buildings and products built or manufactured before the 1980s. Common places to find asbestos include:

Pipe insulation
Ceiling tiles
Floor tiles
Boiler insulation
Older textured paints and coatings

EPA guidance on where asbestos may be found and how to identify it is available here:
👉 https://www.epa.gov/asbestos/where-asbestos

Is Asbestos Still Used in the U.S.?

While many asbestos applications have been banned, there is no complete ban on asbestos in the United States. Some limited uses may still be legal under current EPA regulations, but most traditional asbestos applications are prohibited or highly restricted.

For updated regulatory information on asbestos use, see the EPA’s regulatory page:
👉 https://www.epa.gov/asbestos/asbestos-laws-and-regulations

How Can You Tell If a Material Contains Asbestos?

You cannot identify asbestos by simple visual inspection. The only way to determine if a material contains asbestos is through laboratory testing of a properly collected sample.

Never attempt to collect samples yourself — disturbing asbestos-containing material (ACM) can release fibers. Always use trained professionals.

OSHA provides safety information and procedures for proper handling and testing of asbestos materials:
👉 https://www.osha.gov/asbestos

What Should You Do if You Find Asbestos?

If asbestos-containing material is intact and undisturbed, it may not pose an immediate risk. However, damaged or friable asbestos (material that can easily crumble) requires attention.

Recommended Steps:

Do NOT disturb the material
Isolate the area to limit access
Consult a certified asbestos inspector
Follow EPA or state guidelines for removal or repair

For guidance on management and abatement of asbestos in buildings, the EPA’s publication on asbestos hazard emergency response is a useful resource:
👉 https://www.epa.gov/asbestos/asbestos-hazard-emergency-response

How Is Asbestos Regulated in the Workplace?

If your work involves construction, renovation, or demolition, asbestos may be a concern — and specific regulations apply.

The Occupational Safety and Health Administration (OSHA) enforces standards for asbestos exposure in the workplace, including:

Exposure limits
Required monitoring
Respiratory protection
Training requirements
Engineering controls

OSHA’s asbestos standard and compliance guidance is available here:
👉 https://www.osha.gov/asbestos

Can Asbestos Be Removed Safely?

Yes — but only by trained and certified professionals using proper containment and disposal procedures. Improper removal can release dangerous fibers into the air and increase exposure risks.

Always hire licensed asbestos abatement contractors who follow federal and state regulations. The EPA provides a guide on safe asbestos removal practices:
👉 https://www.epa.gov/asbestos

What Are Asbestos Laws and Regulations?

Asbestos in the United States is regulated at multiple levels:

Federal Regulations

EPA: Oversees asbestos under the Clean Air Act and TSCA
OSHA: Regulates workplace exposure
NIOSH: Provides research and health recommendations

State Regulations

Many states have additional requirements for asbestos handling, notification, and disposal. Always check local rules before beginning demolition or renovation projects.

Explore more about asbestos laws and guidance here:
👉 https://www.epa.gov/asbestos/asbestos-laws-and-regulations

Conclusion: Know the Facts, Stay Safe

Asbestos remains an important environmental and health topic — especially in older buildings and industrial settings. By understanding the risks, knowing how to identify potential asbestos, and following government-recommended practices, you can protect your health, your employees, and your property.

For additional information and official guidance, visit the EPA, OSHA, and CDC links provided throughout this article.

About Applied Environmental:

We are a Herndon, Virginia based Woman-owned, Small Business providing professional Environmental, Industrial Hygiene, Indoor Air Quality, Hazardous Material Assessments, and Abatement Air Monitoring services to both private sector and government clients since 1986. Applied Environmental provides environmental services throughout the nation. Our local clients are based in Washington, DC, Maryland, Northern Virginia including Arlington, Fairfax, Loudoun and Prince William Counties.

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Top FAQs About Asbestos: What You Need to Know