Cleaning cutting board:
Cutting various type of vegetables turns cutting board to a different color and gives smell. Sprinkle the board with kosher salt and scrub the salt using a lemon and rinse it after 10 minutes. You will have a fresh, clean cutting board.
Cleaning cookie tray:
Removing greasy mark from cookie tray or sheet can be tough. Here is what you can do -Prepare a paste of baking soda and hydrogen peroxide. To half cup baking soda, slowly add hydrogen peroxide and make a paste. Carefully apply this mixture on cookie trays. Leave it for an hour or so. Rinse with water and if the grease mark is still there apply more paste and repeat the process. You will have a clean tray after one or two attempts.