Is it safe to use endosulfan-contaminated cotton baby clothes?
No. If cotton clothing is truly contaminated with endosulfan, do not use it on a baby.
What is in it
Endosulfan is an organochlorine pesticide. It is not a normal clothing ingredient. If a cotton item is truly contaminated with endosulfan, it should not touch a baby.
The old version of this page claimed cheap imported cotton clothing often carries endosulfan. I did not find a solid public source for that broad claim. So this page should not tell parents that every imported cotton item is a danger.
What the research says
A 2026 review in Toxicology and Industrial Health describes endosulfan as an endocrine-disrupting pesticide tied to reproductive and developmental toxicity. ATSDR also describes evidence that endosulfan can be absorbed through skin, including a case involving heavily contaminated clothing.
That does not prove normal baby clothes are a common exposure route. It does support a clear rule: do not use clothing you know or strongly suspect is pesticide-contaminated.
What to do
For baby basics, choose GOTS organic cotton when you can. Wash new clothes before first use. For mystery bulk imports with no brand, no material details, and a strong chemical odor, skip them for babies.
This is not about blaming parents. It is about keeping questionable residue away from baby skin.
The research at a glance
| Study | Journal | Year |
|---|---|---|
| Reproductive toxicity of endosulfan: Mechanisms and impacts on female and male reproductive health. | Toxicol Ind Health | 2026 |
| Toxicological Profile for Endosulfan: Health Effects | Agency for Toxic Substances and Disease Registry | 2015 |