Is it safe to let a baby chew on a hand-me-down stuffed animal?
Depends. Old stuffed animals can carry flame retardants, mold, and dust mites. Wash before use.
What's actually in it
Stuffed animals made before 2014 in the U.S. may still carry PBDE flame retardants. Even newer ones often contain organophosphate flame retardants. Hand-me-downs from dusty closets also carry dust mites and possibly mold.
What the research says
A 2025 screening study in Environ Sci Technol flagged flame retardants across household soft goods. A 2025 study showed sweat and saliva transfer them to skin.
Wash in hot water with a fragrance-free detergent, then run a second cycle with no detergent. Air-dry in sunlight. For toys that can't be washed, freeze for 48 hours to kill mites. Newer GOTS organic cotton stuffed animals are cleaner long-term picks.
The research at a glance
| Study | Journal | Year |
|---|---|---|
| Chemical signatures for household consumer products. | Environ Sci Technol | 2025 |
| Sweat-amplified dermal transfer of PFAS and OPEs. | Sci Total Environ | 2025 |
What to use instead
Browse our vetted, non-toxic alternatives. Every product is third-party certified.
Shop Non-Toxic Baby