Mattresses Shed Harmful Chemicals, Endangering Children as They Sleep

Learn about the chemicals in mattresses that pose several health risks in children, and find out what can be done to keep children's bedrooms safe.

By Jack Knudson
Apr 15, 2025 9:50 PMApr 15, 2025 9:44 PM
Baby sleeping in crib
(Image Credit: CokaPoka/Shutterstock)

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A child’s bedroom should be a safe haven where they can get enough sleep to develop properly, but many bedrooms contain a hidden danger that is sure to make parents weary. A recent pair of studies has revealed the prevalence of harmful chemicals that are slipping into bedrooms through the mattresses children sleep on. 

The studies show that babies and young children are at risk of breathing in and absorbing chemicals as they sleep. These chemicals — including plasticizers called phthalates and flame retardants — have a chance of inducing neurological and reproductive problems, asthma, hormone disruption, and cancer. Researchers are now calling for more rigorous testing to ensure mattresses are rid of chemicals that could pose a major developmental threat to children. 

Chemicals in Bedrooms

The two studies aimed to uncover the extent of SVOCs (semivolatile organic compounds) in children’s bedrooms, with their findings published in Environmental Science & Technology and Environmental Science & Technology Letters

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