How do you throw away a kitchen knife (or for that matter, any knife)? It seems extremely dangerous to just throw it in the dumpster, even if it's wrapped up real well.
Possible Duplicate: What’s the proper way to dispose of used fats & oils? Whenever I cook meat with excessive grease, I drain it into a jar. I don't want to pour it down the drain ...
Down the drain? Does it depend on the type? With bacon fat, I usually let it solidify in a cup lined with foil, and then throw it out. With used canola oil, I'm not quite sure what to do because it ...