Claire
Master Chef
I guess you can tell I'm not a baker, because I have no idea exactly how much or how long I do these things! I fill my (now Corian, but in previous lives porcelain and sometimes SS) sinks with water and I'd wildly guess maybe a cup of bleach -- my sinks now are pretty large, so maybe more. In go the cutting boards, stained coffee/tea cups, wash rags/towels, drain racks, etc. When the stains are gone, I'm done. But I don't watch it carefully. I often will take a wash rag (my terminology), dip it, wring and wipe down other things in the kitchen that need work. I do this about once a month or so. I'm firmly in the camp of folk who say, "don't bother with the expensive stuff". I haven't found Clorox to work any different from store brand.