Moisten the stick and rub the stain directly before washing by hand or in the machine. br > br > It is particularly practical for removing halos, cuffs and shirt collars. br > br > On delicate textiles (lingerie, silk, lace, lace, baby linen...), lather the soap, lather the soap, baby linen...), lather the soap, rub the wet laundry lightly before letting it soak and rinse it well with clear water. br > With the Over time and depending on its exposure to light and humidity, soap can undergo color variations and lose volume, but it still retains all its sound efficiency.