The Iron Cleaner Prym 987057 and descaler is a special cleaning pen for the care of the sole plate of every iron. It cleans and descales all easy-glide sole plates and also increases the irons capacity to glide smoothly. The cleaner is applied to the sole plate with the iron at Setting 2; this liquefies the cleaner. A suitable cloth can then be used to remove dirt and calcium. To clean the steam nozzles, stand the iron in the vertical position and use the steam function for a short period, then wipe.