Inquiry (采购产品): Toliet cleaner Kohler recommended that I use Whink on my new toliet to see if it would remove a stain. Which product should I use and where can it be bought in the Dallas area? **** Hidden Message ***** Joan Bronstad 75248 Company: Individual E-mail: jbronstad@sbcglobal.net **** Hidden Message ***** jbronstad@sbcglobal.net