28. When hand washing a cheese grater, use a sponge you're okay with destroying.
29. When microwaving something over 1 or 2 minutes, use an oven mitt, unless you no longer want fingerprints.
30. Check and double check teaspoon vs Tablespoon..baking soda is usually added by the teaspoon.
30b. When you neglect to double check this and add a Tbsp. instead of a tsp., good luck in fixing it..especially when you've already added cups of sugar over it. My suggestion: eyeball it, scoop it out, add what you think should be in there that you just scooped out, and cross your fingers. (This strategy worked for my banana bread yesterday.)
31. When opening cans, take the necessary precautions to avoid getting cut on the razor sharp edges.