Fresh lemons
Cut fresh lemons into slices and place them in the refrigerator compartments.
Dried tea
Tea is known to absorb odors. Put about 50 grams of dried tea in the refrigerator. After a month, take it out, let it dry again in the sun, and reuse it.
Coffee
Ground coffee works the same way. Place it in a small cloth bag or cup and leave it in a corner of the refrigerator. You can keep it for about three weeks, then replace it with new coffee.
These clever methods are not only effective, but they will cost you almost nothing.
