Liquid descaler has over powdered decide to end the advantage it is resolved immediately. According to instructions need one from 50ml to 750ml descaler normal water, but that is for each machine different (I am referring here to the Gastroback coffee machines). All in all, I would buy the water softener again because it worked really well and because it goes fast. The favorable Entkalker are not really much cheaper because you usually need you more.
