This is a test of commonsense. Complete the next sentence:

How to donate your hair to a good cause
Do your research.
Look up organizations that make wigs for people with cancer, alopecia, etc. Find one that you like and know the requirements for a hair donation.
The policies vary amongst organizations, and some may or may not take your hair. Two organizations, pantene and cwhl (children with hair loss) accept donations of 8 inches (20.