Smart scents

Natural Health, Feb, 2007 by Elizabeth Barker

In a recent Environmental Health Perspectives study of more than 950 adults, researchers discovered that exposure to the volatile organic compound 1,4-dichlorobenzene (1,4-DCB), commonly found in home fragrances, was associated with weakened lung function. "Unfortunately, it's tough to know if your brand contains 1,4-DCB because labeling loopholes allow manufacturers to lump chemicals together as a 'proprietary formula,' so individual compounds aren't always listed," explains study author Leslie Elliott, Ph.D.

To avoid 1,4-DCB, use room sprays that are scented with essential oils instead of artificial fragrances. We like (from left): Thymes Lavender Bergamot Home Fragrance Mist ($16; www.thymes.com), Orangemate's new Grapefruit Mate Mist ($6; www.iherb.com), and Caldrea's Citrus Mint Ylang Ylang Home Fragrance ($15; www.caldrea.com).