Lemons are among the most popular fruits used in cooking and household. However, in most cases, only the pulp and juice are used, while the skin is quickly discarded and thrown in the trash.

Nothing could be further from the truth: the peel is the most nutrient-rich part of the lemon, it is very versatile and can be used in a variety of ways. Below, we list all the uses for lemon zest that will make you think twice before throwing it away.

Deodorant. Cook two squeezed lemons, three sprigs of fresh rosemary and a teaspoon of vanilla in half a litre of water. Boil for a few minutes and then let cool. Pour into a spray bottle and store in the refrigerator. The air freshener is ready to use.

Deodorant for cabinets or drawers. Pat the squeezed lemons dry, then place them in a cloth bag. Add spices of your choice, such as cinnamon, cloves, or cardamom, and store them in kitchen cabinets or bedroom drawers.

Absorbs bad odors in the refrigerator. Put the squeezed lemons directly in the refrigerator: they will be very effective in absorbing the smells that come from the food and which, most often, are not at all pleasant.

Multi-purpose cleaner. Pour the squeezed lemons into a bowl and add a little white vinegar. Close and let it sit for two weeks. Strain the liquid and add water in equal parts. Use as a multi-purpose cleaner, capable of degreasing and disinfecting.

Insecticide. Cut up squeezed lemons and arrange them around the house, at insect entry points such as windows or cracks.