Flour against odors and moisture in the fridge
So that annoying odors in the refrigerator have no chance, I have been putting in a glass of flour for several years. The flour attracts both the odors and a part of the moisture. Furthermore, flour is a cheap alternative, which everyone usually has in the household. In order to have no annoying smell in the fridge in the long term, it is important to change the flour about every 4 weeks against fresh. Since I apply this tip to a friend, all the smells have disappeared.
