... essential straightening cream for damaged and sensitized hair B 500ml Product market trendEssential base hair products Hair ... scalp before straightening cream. Towel dry hair thoroughly!B>,Comb and section hair into four sections. ... hair for 5-7 minutes with warm water.H>,Keep the hair as straight as possible ... hair for 5-7 minutes with warm water .H>,Perform the steps described in the IRON OPERATION ...