Whink® Appliance Descaler. Dissolves lime scale buildup and mineral deposits from household appliances. Coffee makers, steam irons, showerheads, vaporizers and more. 10 fl oz (296 ml). Comments, questions: Call weekdays 9-4 CST toll-free 1-800-247-5102. www.whink.com. ©2017 Whink Products Company.