I introduced a little corner of my kitchen occupied by oral knowledge on my twitter long time ago. I just realized that I did not give answer for it. So here it is:
In this picture, there are three knowledge:
1. To keep lettuce fresh longer outside the fridge, keep their roots in the water.
My lettuce was directly from the garden. So it was with roots. I did not try this method with the ones without roots but my German friend says it works well! Fresh veggies’ seasons are just here, what about keeping your lettuce beautifully on your table or kitchen? :-)
2. To clean the grease on the pan, spread dry flour directly without water.
Flour will absorb the grease, so you don’t need to clean it with soap at all after it! It looks like a magic! Concerning flour is also food, I am researching other ways for the same effect. For example, one girl recalled that her dad used to clean the greasy pen with soil/sand before cleaning at the camping place! Do you know any other know-how? Let me know! oh, let’s share!!
3. To clean the burnt grill, scrub it with aluminum foil.
I keep aluminum foil after I use it because it is a very strong tool to clean burnt grill. Just try it after the barbeque this summer, you will definitely start to keep aluminum foil as well. :D