[Esthetic House] CP-1 Head Spa Scalp Scaler - 250ml / US SELLER. What it is A soothing scalp scaler enriched with natural extracts of sea salt and tea tree to control oil production, keep cool and cleansing scalp pore. This scaler cleans the scalp beyond ordinary dry shampoos. Capacity 250ml Recommended for All skin types How to use Apply the scalp scaler thoroughly on wet scalp and lightly massage. Rinse off with lukewarm water and finish off with conditioner. Use 1-3 times a week.