Clean Air — Indoor Air Quality Specialists

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Crawl space wood with visible mold growth

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Crawl Space Soda Blasting

Crawl Space Soda Blasting in Greensboro, NC

Clean Air uses soda blasting to remove mold growth from affected crawl space wood in Greensboro. We check the wood and room to work before recommending this method, then explain the treatment and price in your estimate.

Five stars
NADCA member

National Air Duct Cleaners Association Member

IICRC certified

IICRC Mold remediation certified

BBB Accredited Business

BBB Accredited • A+ rated

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For crawl space soda blasting.

Thanks. Your request has been sent to Clean Air. We’ll contact you to discuss the work and arrange the next step. For mold testing, we’ll confirm the sampling and fee before booking.

Growth on crawl-space wood

What soda blasting does for affected wood

Soda blasting uses compressed air and baking-soda particles to remove growth from the surface of crawl space wood. We check the framing and room to work before recommending it as part of mold treatment.

Cleaning a surface cannot restore a weakened joist. If we find decay or damage to the framing, we explain why it needs a separate repair assessment.

The estimate shows the surfaces to be treated and how blasting fits with insulation removal and moisture control. You can request treatment on its own or as part of a larger crawl space project.

This is what customers say about Clean Air

Google ★★★★★
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Kelly Martin profile picture
Kelly Martin
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2026 - Moved to a new home and, Clean Air LLC, I cannot recommend enough! We had work done to our home in Greensboro back in April, and Rick was more than accommodating. He went out of his way to answer many of my questions and always responded promptly and with clear guidance on next steps. He worked with us to get a fair price within our budget that also addressed the immediate concerns of the home. We were able to have him not only clean out our vents but help us with a partial encapsulation and dehumidifier setup in the crawlspace. His team is efficient, thorough, and friendly. If you ever have any type of vent or crawlspace need, you would be hard-pressed to find a more knowledgeable, honest, and transparent company than Rick and his crew at Clean Air LLC. Absolutely would recommend! - Derek & Kelly 2021 - Had some very dirty ducts and vents on a new home purchase. Called up Clean Air and they were able to get the ducts looking like new. They are very responsive, professional and courteous. They first came to the house to do an inspection of the ducts and vents which was a nice touch. They took pictures and explained their process. When they came to do the work they were very thorough and courteous. Highly recommend this company.
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Margaret Denny profile picture
Margaret Denny
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The crew were friendly and courteous. They were very open and flexible about my need to “herd” my cats and dog from one room to another while their work progressed. They helped me understand what action might be required based on the conditions of my ductwork for my 20 year old house.
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Amy Frey profile picture
Amy Frey
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Very professional, great communication and awesome work. Our second time hiring them and we would absolutely hire again
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Deborah Fox profile picture
Deborah Fox
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Steve and Zach were very professional and did an excellent job of cleaning duct work. They also taped around duct to help prevent insects, odors snd other small creatures from getting back in the ducts.
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Kevin Andringa profile picture
Kevin Andringa
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These guys are great! Highly recommend!
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Bryan McBane profile picture
Bryan McBane
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Stephen and Zack did a great job, we’re so pleased, many thanks
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Clark Hardesty profile picture
Clark Hardesty
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We had Mr Rick Watson and his company Clean Air encapsulate our crawl space and are very happy with his work. During the work Noah and the crew kept us informed and were able to deal with an unusual problem they found in our crawl space. Both he and his crew were very helpful in accommodating a couple of requests we made and always cleaned up the area at the end of each day. They were a pleasure to work with and I do recommend this company.
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Chad Fields profile picture
Chad Fields
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Noah and his team “under promised and overperformed” they totally cleaned out our crawlspace did some mold remediation, and completed the encapsulation as well as thoroughly cleaned the ductwork ,trunk lines, and all vents.End result was perfect. It’s always nice working with people that deliver more than expected. Very courteous, attention to detail are all the things that they delivered when they performed our crawlspace, remediation, encapsulation.
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Peggy Barbee profile picture
Peggy Barbee
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Split the job for me and worked with me on dates. Nice workers, timely, answered all my questions. Looking forward to no more moisture problems under the house.
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Colleen Keeney profile picture
Colleen Keeney
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Rick Watson and crew with CLEAN AIR are the BEST! Did full encapsulation and it’s been Great Experience. They come when I need them!!!! Price was right as well!!!

How we prepare, treat, and clean the crawl space

Soda blasting loosens material from the wood and creates dust. We explain the preparation, treatment, cleanup, and arrangements for your home before you book.

Reach the wood that needs treatment

Share any existing inspection report or photos; you don’t need to enter the crawl space. We remove floor insulation as part of mold treatment and do not reinstall it. Replacement insulation needs another contractor.

Remove growth from the wood

Compressed air carries baking-soda particles across the affected surface to loosen growth. We explain the treatment proposed for your wood, including any other products, before you decide.

Clean up and address the dampness

Blasting creates dust and loosened material, so preparation and cleanup are part of the plan. We explain how the work area will be handled and what moisture-control work is needed to help keep growth from returning.

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Technician in protective gear treating mold on crawl space wood

Help keep mold from returning after treatment

Removing growth from the wood is one part of the job. The moisture that allowed it to grow also needs attention to help keep the problem from returning.

Water after rain

Crawl space drainage gives collected water a route out. We check the source before recommending a drain, because a leaking pipe needs a plumbing repair.

Exposed soil

A vapor barrier covers bare soil to reduce the ground moisture entering the crawl space.

Persistent humidity

Sealing openings reduces incoming humid air, while a dehumidifier removes moisture from the air inside. These can form part of an encapsulation plan alongside mold treatment.

Soda blasting questions

Have a question about your home? Call 336-707-0498.

Can soda blasting repair damaged floor joists?

No. It cleans the surface of the wood; it cannot restore strength to a weakened joist. If we find decay or structural damage, we explain why it needs a separate repair assessment.

Do you remove and replace the insulation?

We remove floor insulation as part of crawl space mold treatment and do not reinstall it. Replacement insulation needs another contractor. Your estimate explains that scope before the work begins.

Can we stay home during treatment?

Homeowners can usually stay home during crawl space work. We discuss the conditions, preparation, cleanup, and any areas you need to stay out of before scheduling. Do not assume the same arrangements apply to every property.

How long does it take, and what does it cost?

The affected area, access, preparation, and other work affect price and timing. Combined crawl space and mold projects typically take four to five working days; blasting alone can differ. We confirm your written price and schedule before booking.

Can I request treatment without full encapsulation?

Yes. Soda blasting can be part of a separate crawl space mold project. The moisture that allowed growth still needs attention, so we explain any drainage, ground cover, or humidity improvements separately.

Are other products used with the baking soda?

Baking soda is the blasting material. The full treatment can depend on the conditions found. Tell us about any products you want to avoid so we can explain the proposed method before you approve it.

Find out whether soda blasting fits your crawl space

Tell us about the growth you’ve seen or send an inspection report. We’ll check the wood beneath your home, explain whether soda blasting would help and give you a written price.

Call

336-707-0498

Request a free estimate

For crawl space soda blasting.

Thanks. Your request has been sent to Clean Air. We’ll contact you to discuss the work and arrange the next step. For mold testing, we’ll confirm the sampling and fee before booking.