No one should worry if the air in their home is making them sick.
Change the Air Foundation is a 501(c)(3) non-profit helping people breathe safe indoor air through free education, policy change, and independent research.
Where are you starting?
I have mold or water damage
Follow our five steps for inspecting and remediating your home.
I want a healthier home
How your home can affect the air you breathe, and what you can do about it.
I am wondering about my health
How indoor air can affect your health, with insights from experts and families who’ve been there.
OUR IMPACT AS OF 2026
Together, we’re changing the air.
80,000+
free guide downloads
150+
articles & interviews
155
online scholarships awarded
3
policy wins: 2 state laws and 1 federal amendment passed
15
State bills introduced in 9 states since 2022
2
National surveys launched
OUR 2025 ANNUAL IMPACT REPORT
See what supporters like you made possible. More families found answers, support and hope this year, because people chose to stand with us.
OUR WORK
Education, policy, and research, working together.
We give every person the knowledge, resources and support to breathe safe indoor air, and we work to change the systems that leave families on their own.
Military families and Change the Air Foundation advocates on Capitol Hill
Education
Free, research-based downloads, articles, interviews, and mini classes designed to empower homeowners and renters.
Policy
Advocating for state and federal laws, including certifications for mold professionals and accredited industry standards.
Research
Independent national surveys, evidence-based reports and small research grants.
Get our free guide,
Mold Remediation at a Glance.
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Help keep these resources free
for everyone.
Every free guide, every policy win and every family who found answers was made possible by supporters like you. Your gift keeps that work going.
Copyright 2026 Change the Air Foundation , a 501(c)(3) nonprofit organization, EIN 88-0804383