Get a Free Trial Size Sample of Head & Shoulders from P &G. Just click the link below and create an account or log in to your existing account. P&G everyday allows one order request per household address per quarter. Ordering periods are generally between January 1 and March 31, April 1 and June 30, July 1 and September 30, and October 1 and December 31. Sample and coupon selections change throughout the year.
