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Q: Can drywall mud get moldy?

• <div><p>Yes, drywall mud can get moldy&mdash;though the presence of moisture is required for this to happen. That&rsquo;s why the best way to keep your powdered drywall mud fresh for as long as possible is to keep it in dry storage conditions. If you live in a humid area, it might not make sense to stockpile a lot of powdered drywall mud before you&rsquo;re ready to use it. As for premixed drywall mud, avoid opening the container until you&rsquo;re ready to use it&mdash;and don&rsquo;t expect it to last longer than six months.</p></div>

Q: What causes mildew?

• <div><p>Mildew is a type of mold that forms in areas of excessive moisture and poor ventilation. Although it commonly exists in household air, it can&rsquo;t take hold and spread if a surface is clean and dry. Generally, if you have any mildew or mold issues, it&rsquo;s because the humidity in either your house, room, cabinet, or cupboard is above 50 percent. Common areas where you&rsquo;ll find mildew are around water sources, which is why it&rsquo;s commonly found near showers and in kitchen sinks.</p></div>

Q: How do I know if I have black mold?

• <div><p><a href="https://www.angi.com/articles/what-does-black-mold-look-like.htm">Black mold appears</a> in areas with constant moisture and has a slightly fuzzy texture. It&rsquo;ll have a primarily circular pattern. While it&rsquo;s known to have a black color, it can also appear dark green, or dark brown, although a few types include orange or white flecks. Identifying black mold is important because people who inhale the spores could suffer respiratory issues or neurological problems. Black mold is a toxic material and requires a professional to remove it.</p></div>

Q: Why am I getting mold on my windows?

• <div><p>Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.</p></div>

Q: Is all bathroom mold black mold?

• <div><p>While mold in the bathroom can appear black, it isn&rsquo;t always the dangerous black mold strain <i>Stachybotrys chartarum</i>. This type of mold typically appears after a flood or a long-term leak. If you suspect black mold, you should get it tested by a <a href="https://www.angi.com/nearme/mold-inspection/">local mold testing service</a> to determine whether it&rsquo;s safe to remove yourself.</p></div>

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Verified Reviews for Mold Testing And Remediation pros in Augusta, MO

*The Angi rating for Mold Testing And Remediation companies in Augusta, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

*The HomeAdvisor rating for Mold Testing And Remediation companies in Augusta, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

Last update on October 23, 2025

Reviewed in October 2025
Chad fixed my mold. He explained to me exactly how the mold happened and why it would not happen again. He was very kind to me. I explained I was suffering from a medical level of anxiety and he was very understanding. Every day, Chad and his crew showed up exactly when they said they...
Eversafe Restoration
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Reviewed in June 2025
Jermaine was very professional, knowing and a good communicator. Told me step by step what was going to be done and how much the cost would be. Furniture was wrapped, blanketed, and taped. No scratches or dings! I was very impressed with their delivery and set up Thank you for your prompt...
All My Sons Moving & Storage
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Reviewed in June 2024
Thomas came over and assessed our bathroom which also leads into the laundry room. He did discover a little bit of mold around the drain of that bathroom, so he disinfected that area before he could lay down the grout and tile. In total, it took him about 2 days to complete the whole area. The...
TMT Flooring
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Reviewed in January 2024
Very knowledgeable about mold and how to remove. They are easy to work with and saved a sale. They have my buyer piece of mind that mold was removed.
Moldman Central MO
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Reviewed in September 2022
Called Grant Erfert (Owner Rapid Dry of St. Louis) in for a free estimate on mold removal from leak in shower wall. Grant was honest, found no mold. His services remained free, but a recommendation was in order. I will use his services in the future and will recommend him to those close to me...
Rapid Dry
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Reviewed in August 2021
Chris Morrow who is the owner of the company is very professional and friendly. He took care of the mold problem and I would hire his company again
CMM Wildlife Removal LLC
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Reviewed in September 2020
Very friendly and gave me my results right away in person. Reassured me that my house was safe and gave me tips on testing in the future.
EnviroTech Radon Solutions
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Reviewed in August 2020
I bought a home and the seller used Craig at Pane in the Glass to repair the broken thermal seal on a rear door. I was so pleased with the work that I used him to repair three windows in the house I sold as part of the remedy for my sold home inspection. I would recommend this company and Craig...
A Pane In The Glass, LLC
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Reviewed in April 2020
Bioclean provided an excellent service and I was very happy with how well they were able to clean the mold out of my basement. I had mold covering everything from the floor up to the ceiling joist and they removed it all. They were very detailed and did a great job!. I really appreciated the...
Bioclean 911
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Reviewed in February 2020
Kelly was very pleasant to work with... Informative, on time (even early), and thorough. They did a great job with our mold remediation, with just a couple of minor issues. There was a strong, lingering hydrogen peroxide odor that is still there a week later, possibly due to a dryer that might...
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Find Mold testing and remediation specialists in Augusta

The Mold Consultant

4.9(

)

Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Augusta, MO and surrounding areas

Approved

In business since 2017

Emergency services offered

Small jobs welcome

"Steve was very prompt and courteous. He was also very knowledgeable. I would recommend him to anyone that has a mold problem,"

Response time6 hrs

Response rate97%

4 neighbors recently requested a quote

Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+2 more

Serving Augusta, MO and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Mold One found the problem that was causing my son to wake up congested! Mold One was great to work with!"

Response time11 hrs

Response rate96%

115 neighbors recently requested a quote

Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Augusta, MO and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"They found mold in an expensive home we were about to purchase. They might have saved us a lot of health and home issues."

+78

Response time1 day

279 neighbors recently requested a quote

Recommended by80%of homeowners

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AC Environmental, Inc.

5.0(

)

Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+2 more

Serving Augusta, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"They got in, got out and provided detailed results. Answered questions and very knowledgeable. Would definitely use again and highly recommend."

Response time10 hrs

Response rate99%

3 neighbors recently requested a quote

Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Augusta, MO and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"They are doing tests and we await results."

+70

23 neighbors recently requested a quote

Recommended by82%of homeowners

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Quacker's Waterproofing & Basement Repair, LLC

4.7(

167

)

Mold & Toxic Material Test

Serving Augusta, MO and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Quacker's made the entire process incredibly easy. From beginning to end, they were super informative, kind, quick to get the job done and reasonably priced. Thank you so much!"

10 neighbors recently requested a quote

Recommended by97%of homeowners

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MCC Cleaning & Restoration

4.4(

183

)

Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Augusta, MO and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"The whole experience was amazing! When Eric came to look at the house he explained everything to us so we would understand the process and what to expect. He let me know how common this happens and it even happened to him recently which made me feel better. They were super efficient, quick, and caring. They even use green products which is a plus having a pet. I would recommend them to friends family and anyone else who needs their help with the services they provide. Very affordable for us and money well spent! Thank you so much for making the house feel more comfortable and the air so much cleaner!"

+22

Response time2 days

2 neighbors recently requested a quote

Recommended by87%of homeowners

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Allied Environmental, LLC

5.0(

)

Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Augusta, MO and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Tyfanie was professional and knowledgeable."

6 neighbors recently requested a quote

Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Augusta, MO and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"Jeff was great at explaining his tests and what he found."

+10

Response time4 hrs

Response rate96%

Recommended by73%of homeowners

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Paramount Construction Group Inc

5.0(

)

Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Augusta, MO and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They removed mold the from my home in a timely manner and was vary plight vary please thanks for helping me keep my family safe"

Recommended by100%of homeowners

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Showing 1-10 of 75

Mold Testing and Remediation questions, answered by experts

Yes, drywall mud can get moldy—though the presence of moisture is required for this to happen. That’s why the best way to keep your powdered drywall mud fresh for as long as possible is to keep it in dry storage conditions. If you live in a humid area, it might not make sense to stockpile a lot of powdered drywall mud before you’re ready to use it. As for premixed drywall mud, avoid opening the container until you’re ready to use it—and don’t expect it to last longer than six months.

Mildew is a type of mold that forms in areas of excessive moisture and poor ventilation. Although it commonly exists in household air, it can’t take hold and spread if a surface is clean and dry. Generally, if you have any mildew or mold issues, it’s because the humidity in either your house, room, cabinet, or cupboard is above 50 percent. Common areas where you’ll find mildew are around water sources, which is why it’s commonly found near showers and in kitchen sinks.

Black mold appears in areas with constant moisture and has a slightly fuzzy texture. It’ll have a primarily circular pattern. While it’s known to have a black color, it can also appear dark green, or dark brown, although a few types include orange or white flecks. Identifying black mold is important because people who inhale the spores could suffer respiratory issues or neurological problems. Black mold is a toxic material and requires a professional to remove it.

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

While mold in the bathroom can appear black, it isn’t always the dangerous black mold strain Stachybotrys chartarum. This type of mold typically appears after a flood or a long-term leak. If you suspect black mold, you should get it tested by a local mold testing service to determine whether it’s safe to remove yourself.

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