ARGAN ESSENTIAL HAIR NO WASH TREATMENT PACK Sale! from 58050 64500 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. The mist type treatment pack provides enriched nourishment and moisture to dry hair. How to Use: After shampooing, towel dry hair, evenly spray on hair and spread with hands. Use spray before or after using hair dryer or curler for better effect.