Hydrogen peroxide for blood and red wine stains is a miracle. Remember this tip for carpets, which can't be put in the wash.
Also, when my dog has an accident on a carpet, I spray it with white vinegar, put some paper towels over it, then put something heavy (like a stack of books or magazines) on top. (Put a piece of Saran wrap between the paper towels and the heavy object so it doesn't get ruined if the urine soaks through). Leave for about a half an hour, then repeat as necessary.
I have a clogged upstairs toilet right now. The clog is obviously deep, but the downstairs toilet directly below still flushes fine, so it's not THAT deep. I tried Power Plunger (which always works for slow or clogged bathtub drains), a pressurized air gizmo, baking soda and vinegar, and a product called Green Gobbler. I can't use a caustic drain opener because I have and old house with cast iron pipes (learned that the hard way). I do not want to call a plumber if I can possible avoid it. Any advice? (I still have to remember where I put my drain snake.)