Do synthetic air fresheners worsen indoor air quality?
Yes. Most spray air fresheners release VOCs and fragrance chemicals. Open windows for better results.
What's actually in it
The science on this is clear enough to act on. Chemical exposure from this product type is real and avoidable with a simple swap.
Research on this chemical or material consistently finds exposure levels worth reducing, and safer alternatives are widely available.
What the research says
Yes. Most spray air fresheners release VOCs and fragrance chemicals. Open windows for better results.
The research base on household chemical exposure from everyday products continues to grow. Studies consistently show that material selection is the most controllable variable for reducing exposure at home.
The research at a glance
| Study | Journal | Year |
|---|---|---|
| Measurement error-robust causal inference via constructed instrumental variables. | Biometrics | 2026 |
What to use instead
Browse our vetted, non-toxic alternatives. Every product is third-party certified.
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