At the end of the cleaning cycle my cookie sheets are as stain and gunk free as when they were new.
Chopping onions near a running tap so you don't cry.
Save water and use a sharp knife.
Onions have a component that is attracted to water. The result is an acid, and that is why we cry when chopping onions. By chopping onions near a running tap, that component moves to that water and not the water in our eyes.
I put newspaper on top of kitchen cupboards. The ones that don't go right to the ceiling. Twice a year throw out the newspaper. Never need to scrub that cupboard top.