Dry shampoo

For travel situations where there’s little water to be had, Invisible Dry Spray Shampoo from Salon Grafix can get hair clean in one minute. The shampoo is sprayed onto the hair, allowed to sit one minute to absorb oils, then brushed out. The product is clear and leaves no residue. Available in drugstores, a four-ounce can may cost $7.99 and the one-ounce travel size, “good for about 10 uses,” $2.99.