Free Sample Garnier Dandruff Shampoo

Get a free sample of Garnier Fructis Anti-Dandruff Intense Cleanse Shampoo and Conditioner, plus there is a link for a $1 coupon on the same page.
It appears there is also a money-back guarantee on it......

• "Mail product & original receipt for up to $11.99 refund including shipping and handling. Offer is limited to one per name, household, or address and is available for up to 60 days from the purchase date. Call 1-800-765-6280 for details."

Personally, I would use it all except a little dab at the bottom to save on the cost of mailing back the product.