DIRECTIONS: Apply to the scalp as a pre-shampoo or pre-conditioner pack at the end of washing, massage and leave on for 5 to 15 minutes, then rinse. We recommend the Biofficina Toscana multimasking hair mask combination.Experience the Biofficina Toscana multimasking hair mask combination! Apply the Decoction Scrub Mask to the scalp for a detox purifying and renewing action and choose one of the other Biofficina Toscana masks for the lengths according to your hair's characteristics (Centrifuged Mask, Milkshake Mask, Sorbet Mask). We recommend applying the Scrub-Decoction Mask before shampooing on dampened hair, then proceed to normal washing and then apply one of the other masks at the end on the lengths. Otherwise you can also apply both before shampooing in differentiated areas as a pack and then proceed to normal washing, or after shampooing always in synergy according to your preference. Experiment and choose the Multimasking best suited to your hair!