Two products I can't live without:
Those 2+inch thin plastic squares that have a different arc at each corner, costing about .89 at kitchen stores. They fit into the corner of every pan or pot, the straight edges scrape the bottoms clean, plus great on cheesy residue on china. With these thingies, you don't even have to soak stuck on gook.
And "Barkeepers Friend", a Comet or Ajax type product, that instantly restores shine to stainless, copper, porcelain. My All-Clad looks like it just came out of the carton, and my white sink is spotless. (Also fabulous on bathtubs and showers.) Not harmful to sterling. Caution: do not use on copper unless you want a bright finish. i.e., great for the bowls you use for whipping egg whites or polenta pots, but VERY bad for anything with a patina finish.
Actually, Barkeeper's Friend
isn't the same as Comet -- somehow the composition is different. It is definitely commendable for cleaning All-Clad, but for those with Calphalon anodized pots and pans, a dash of comet and a good scrubbing will get those dishwasher white stains off the nice black pots.
Worth it for the aesthetic benefit alone ;)
-s