Austin’s Asthma: City Mold Crashing Kid Lungs?

By Franklin Everett Shaw

February 9, 2026

The musty smell hit me the moment I walked into my friend Sarah’s Austin bungalow. She’d mentioned her son, Leo, had been coughing more lately, but I wasn’t prepared for the air quality. It felt heavy, damp, and distinctly…off. Austin’s recent floods had taken their toll, and I suspected the culprit wasn’t just the humidity.

The connection between mold and childhood asthma is more than just anecdotal, especially here in Austin. Our climate, coupled with increasingly frequent flooding, creates a perfect breeding ground for mold. This isn’t just about a bit of mildew in the shower; we’re talking about potentially serious health consequences for our kids.

So, how do you know if mold is lurking in your Austin home, and what can you do to protect your children? Let’s dive in.

First, become a mold detective. Don’t rely solely on visual cues. Mold can hide behind walls, under floors, and in poorly ventilated areas.

• Sniff around: A musty, earthy odor is a telltale sign, even if you can’t see the mold. Pay close attention to areas prone to moisture, like bathrooms, kitchens, and basements (if you have one in Austin!).
• Check for water damage: Look for water stains on walls and ceilings. These are prime indicators of past or present leaks, which can lead to mold growth. Remember the big freeze of 2021? Many homes still haven’t fully recovered from burst pipes, creating hidden mold havens.
• Invest in a moisture meter: These inexpensive devices can detect moisture levels in walls and floors, helping you identify potential problem areas before mold becomes visible. You can find them at most hardware stores, including the Home Depot on Ben White Boulevard.
• Don’t forget the HVAC system: Your air conditioning unit can be a major source of mold growth, especially if the condensation drain is clogged. Regularly inspect and clean the unit, and consider using a dehumidifier to reduce moisture levels in your home.

Now, let’s talk about improving indoor air quality. This is crucial, even if you don’t suspect mold.

• Ventilate, ventilate, ventilate: Open windows and doors whenever possible to circulate fresh air. Even a few minutes a day can make a difference.
• Use air purifiers with HEPA filters: These filters can trap mold spores and other allergens, improving air quality. Consider placing one in your child’s bedroom.
• Control humidity: Aim for a humidity level between 30% and 50%. Use a dehumidifier in damp areas, and ensure proper ventilation in bathrooms and kitchens.
• Clean regularly: Dust and vacuum frequently to remove mold spores and other allergens. Use a vacuum with a HEPA filter for best results.
• Consider professional air duct cleaning: Over time, dust, pollen, and mold can accumulate in your air ducts, circulating throughout your home. A professional cleaning can remove these contaminants and improve air quality.

What if you do find mold? Mold remediation is critical. Don’t try to tackle large infestations yourself.

• For small areas (less than 10 square feet): You can clean it yourself using a solution of bleach and water (1 part bleach to 10 parts water). Wear gloves, a mask, and eye protection.
• For larger areas: Hire a professional mold remediation company. They have the expertise and equipment to safely remove mold and prevent it from returning. Look for companies certified by the Institute of Inspection, Cleaning and Restoration Certification (IICRC).
• Address the source of the moisture: Simply removing the mold won’t solve the problem if the underlying moisture issue isn’t addressed. Fix any leaks, improve ventilation, and take steps to control humidity.

It’s also important to seek appropriate medical care for your child. Don’t dismiss persistent coughing or wheezing.

• Consult with your pediatrician: Discuss your concerns about mold exposure and its potential impact on your child’s respiratory health.
• Consider allergy testing: This can help identify specific allergens that may be triggering your child’s asthma symptoms.
• Develop an asthma action plan: Work with your doctor to create a plan that outlines how to manage your child’s asthma symptoms, including medication and emergency procedures.

For low-income families in Austin, accessing resources for mold remediation and asthma management can be a challenge. Fortunately, there are local organizations that can help.

• Austin Public Health: Offers resources and programs to address environmental health hazards, including mold.
• People’s Community Clinic: Provides affordable healthcare services, including asthma management, to low-income families.
• Foundation Communities: Offers affordable housing and support services, including assistance with mold remediation.
• The Texas Department of Housing and Community Affairs (TDHCA): Offers programs that can assist with home repairs, including mold remediation, for eligible low-income homeowners.

One common mistake developers make when dealing with mold is underestimating the problem. They might simply paint over mold or try to clean it with ineffective products. This only masks the problem and allows the mold to continue to grow. Another pitfall is failing to address the underlying moisture issue. Without fixing the leak or improving ventilation, the mold will inevitably return.

Another challenge is the cost of mold remediation. Professional services can be expensive, especially for low-income families. However, there are resources available to help, and it’s important to prioritize mold remediation to protect your family’s health.

Let’s consider a real-world scenario. Imagine a family living in an older apartment complex in East Austin. The building has a history of leaks, and the family suspects mold growth. The child in the family has been experiencing frequent asthma attacks. The family can start by contacting Austin Public Health for a mold assessment. They can also reach out to People’s Community Clinic for affordable asthma care. If mold remediation is necessary, they can explore options for financial assistance through Foundation Communities or TDHCA.

The key takeaway is that addressing mold and childhood asthma requires a multi-faceted approach. It’s about being proactive, informed, and resourceful. By taking steps to identify mold, improve indoor air quality, seek appropriate medical care, and access available resources, Austin families can protect their children’s health and create a healthier living environment. Don’t wait until your child is struggling to breathe; take action today.