6 Easy Kitchen Cleaning Hacks. I am always trying to find new tips or hacks that I haven't seen or posted before. This find had two hacks, or cleaning tips I had not seen before, which really surprised me. After all, I think we've all seen the scooping up the egg yolk with the water bottle. Number one is great. My hubby and I have a shake for breakfast every morning, so this one I can tell you, does work very well! I had not seen tip number 3 or 4. They look pretty interesting. Numbers 5 & 6 I'd seen. I cook with cast iron a lot, so that one I most certainly knew! Let me know your thoughts.