Here's a tricky one: What do you think about this?
Never use hair dyes on the eyebrows and eyelashes. Doing this can cause blindness. There are approved, safe colors for mascara and eyebrow pencils, but no hair dyes are approved for tinting or dyeing the eyebrows or eyelashes.
Learn more about the dangers of eyelash and eyebrow dyes.
Hypertext updated by cjm 2001-APR-30