Shampoo Direction is a term used to describe the steps one should take when using shampoo. The two crossword solutions for this term are SHAKE (5 letters) and RELATHER (8 letters). SHAKE refers to the action of shaking the bottle of shampoo before use, while RELATHER refers to the process of reapplying the shampoo after lathering it in the hair. This process is often done to ensure that the shampoo is evenly distributed throughout the hair.