The easiest way to clean dirty walls

No one knows…
ever how have these random footprints on the walls of our house. Nor who them spattered with coffee, ketchup, and other colored liquids.
For every mosquito you kill, and you’ve never cleaned thoroughly, for every scratch and scrape that happened in the transfer of a piece of furniture, for each and bootsy that threatens the purity of any color you choose for your wall, there is a solution and it is located inside the refrigerator.
The sponge has sunk into the soapy water surprisingly isn’t the most effective way for you to relieve your walls from the annoying stains.
If you’re looking for the best trick done for the scratches, take a cucumber, clean it and rub the peel on the contentious points. What’s left to eat, for the work that you do, with attention always not to mess up the wall. Hehe.