How much of that cleaner gets inside you? new study tests tracking methods

NCT ID NCT02471365

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 29 times

Summary

This study aimed to improve how scientists measure people's contact with chemicals in common household and personal care products. Eleven healthy women aged 35-74 who used at least 15 products daily took part. Researchers compared surveys, air samplers, dust samples, and urine tests to see which methods best captured daily chemical exposure.

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Contacts and locations

Locations

  • NIEHS Clinical Research Unit (CRU)

    Research Triangle Park, North Carolina, 27713, United States

Conditions

Explore the condition pages connected to this study.