Dryer Sheets 101: Are Dryer Sheets Bad (and What to Use Instead)

Why Dryer Sheets Aren’t So Harmless

Those innocent-looking sheets that promise soft, static-free clothes may be bringing along some unwelcome guests. In fact, research published in Air Quality, Atmosphere & Health found that common laundry products—including dryer sheets—released 25 different volatile organic compounds (VOCs) through dryer vents. Even more concerning? Seven of those VOCs were classified as hazardous air pollutants, and two were known carcinogens.

Not exactly the kind of “freshness” your family signed up for

Dryer sheets come with more baggage than most people realize. Dryer sheets can leave behind a waxy residue that reduces the absorbency of your towels, trigger irritation for those with sensitive skin, and create unnecessary environmental waste thanks to their single-use design.

It’s no wonder so many experts recommend avoiding them altogether—or at least using them with serious caution.

So what exactly is hiding inside that seemingly harmless sheet?

Here’s a closer look at the toxic ingredients tucked between dryer sheets’ soft, scented fibers:

• Quaternary ammonium compounds (QACs): Harmful compounds that are linked to asthma and skin irritation.
• Acetaldehyde and benzene: Ingredients that are classified as carcinogenic, hazardous air pollutants.
• Stearic acid: A softening agent that coats your clothes, potentially making towels less absorbent over time.

The Health Risks of Dryer Sheet Ingredients

When you peel back the “fresh scent” marketing, dryer sheets reveal a list of ingredients that can have real impacts on your family’s health. From respiratory irritation to skin sensitivity—and even potential long-term risks—the toxic ingredients in dryer sheets don’t just stay on your laundry; they circulate through your home’s air and cling to the fabrics your family wears every day.

Here’s a closer look at the most concerning effects.

• Respiratory Issues: Increased risk of asthma, especially in children, and potential for respiratory irritation or worsening of existing conditions.
• Skin Problems: Skin irritation and burns, along with increased sensitivity and allergic reactions.
• Cancer Risk: Long-term exposure to acetaldehyde and benzene may increase cancer risk.
• Developmental Concerns: Possible reproductive harm and birth defects (based on animal studies, and potential developmental issues with prolonged exposure.
• Enhanced Vulnerability in Children: Higher risk due to greater exposure relative to body size. Children are also more susceptible to long-term health effects due to their developing systems.
• Household Impact: Reduced effectiveness of towels and other absorbent fabrics over time