Can I clean an asbestos popcorn ceiling?

• <div><p>If you know your popcorn ceiling has asbestos, you should not attempt to clean it. It simply is not possible to learn <a href="https://www.angi.com/articles/how-to-clean-asbestos.htm">how to clean asbestos</a> safely without potentially releasing microscopic fibers into the air that could lead to severe illness in the future. Avoid disturbing or cleaning the ceiling until the asbestos removal company can get rid of the popcorn ceiling.</p></div>

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Q: When was asbestos banned from pipe insulation?

• <div><p>The Environmental Protection Agency (EPA) banned the use of asbestos pipe insulation in certain applications in 1975. It released further bans in 1989 and 2019. While asbestos pipe insulation was common from the 1930s to 1970s, its use fell off after the 1970s due to public concern and the EPA's actions.</p></div>

Q: Can I test for asbestos myself?

• <div><p>DIY kits are available, but professional testing ensures accurate results and compliance with regulations.</p></div>

Q: Do home inspections check for asbestos?

• <div><p>Unfortunately, <a href="https://www.angi.com/articles/do-home-inspections-check-for-asbestos.htm">home inspections do not check for asbestos</a> because of the liability factor involved. That&rsquo;s why you should hire a trained professional with specialized equipment to test for it. </p><p>They will inspect all areas of the home and take samples of various materials to test. Opting for an asbestos inspection can prevent the risk of exposure to this hazardous material and save on costly repairs that may be required. </p></div>

Q: Does knob and tube wiring have asbestos?

• <div><p>Knob and tube wiring is an older type of electrical wiring that's no longer used and <a href="https://www.angi.com/articles/knob-and-tube-electrical-wiring-safe.htm">generally not considered safe</a>. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.</p></div>

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Verified Reviews for Percolation Testing pros in Warner Springs, CA

*The Angi rating for Percolation Testing companies in Warner Springs, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

*The HomeAdvisor rating for Percolation Testing companies in Warner Springs, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

Last update on April 27, 2026

Reviewed in April 2026
I hired All Seasons Cleaning to deep clean my entire home before my parents came to visit, and I couldn’t be happier with the results. Ruth and her team did an outstanding job, far beyond what I could have accomplished on my own. Everything was left spotless and truly sparkling. I’ll absolutely...
All Seasons Cleaning
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Reviewed in March 2026
The owner has done work for me in the past. He is professional, courteous and extremely knowledgeable. Their prices are less than competitive and their work is guaranteed. I would highly recommend Mr. sparky to anyone needing any type of electrical work
Mister Sparky Electric
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Reviewed in October 2025
Job was done with a quality outcome. Very professional! Efficient! Excellent pricing. Highly recommend for all your painting needs.
Lp Custom Painting Inc
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Reviewed in November 2024
Gary’s Pool Supply in Upland is my go-to for all things pool. Excellent communication. Always on-time. They explain everything very well. I’m always satisfied with the service I receive. I’ve been a customer for many years.
GARY'S SWIMMING POOL SUPPLIES
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Reviewed in November 2024
I recently had the pleasure of working with Savage Property Seekers for a much-needed home repair. From the moment I contacted them, I was impressed by their professionalism and efficiency. The team arrived on time and immediately assessed the issue. They explained the repair process clearly and...
Savage Property Seekers LLC
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Reviewed in April 2023
Fabulous! Carpets look brand new and Diego snd his assistant were wonderful. I would highly recommend this company to anyone looking for efficient and professional people.
Valley Elite Cleaning Services
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Reviewed in February 2023
I hired back for a second job later this week. Robert is gracious, troubleshoots before complete replacement. Came on a Sunday.
North County Drain Service
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Reviewed in July 2022
Benjamin is very attentive to every little problem you have. I came from another country and he took extra time to understand my needs and requests. Very trustworthy and really knows his business. Itâ s my first pool in this property and it took me quite some time to find the right guy who...
San Diego Pool Life and Spa Services
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Reviewed in October 2021
Moving into our new home in the San Diego mountains, we soon discovered the well water was extremely hard with a high iron content that gave it an unpleasant odor. We began looking for a water treatment system that would work for us. We talked to several companies until we found Hague Water....
Hague Quality Water
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Reviewed in June 2021
Very professional and would highly recommend.
Superior Window Solutions LLC
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Percolation Tests questions, answered by experts

The Environmental Protection Agency (EPA) banned the use of asbestos pipe insulation in certain applications in 1975. It released further bans in 1989 and 2019. While asbestos pipe insulation was common from the 1930s to 1970s, its use fell off after the 1970s due to public concern and the EPA's actions.

DIY kits are available, but professional testing ensures accurate results and compliance with regulations.

If you know your popcorn ceiling has asbestos, you should not attempt to clean it. It simply is not possible to learn how to clean asbestos safely without potentially releasing microscopic fibers into the air that could lead to severe illness in the future. Avoid disturbing or cleaning the ceiling until the asbestos removal company can get rid of the popcorn ceiling.

Unfortunately, home inspections do not check for asbestos because of the liability factor involved. That’s why you should hire a trained professional with specialized equipment to test for it.

They will inspect all areas of the home and take samples of various materials to test. Opting for an asbestos inspection can prevent the risk of exposure to this hazardous material and save on costly repairs that may be required.

Knob and tube wiring is an older type of electrical wiring that's no longer used and generally not considered safe. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.

The Warner Springs, CA homeowners’ guide to percolation testing services

From average costs to expert advice, get all the answers you need to get your job done.

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