Lemons: This is why citrus fruits should be soaked in a saline solution. This is a trick of our grandmothers.


A concentrate of vitamin C and beneficial antioxidants for the human body, lemons are a citrus fruit to keep in your food supplies. It is the perfect ingredient to prepare an excellent juice or to flavor drinks or dishes. Even if you can buy lemon juice, it is always good advice to prepare it with natural and perfectly preserved citrus fruits. Once harvested or purchased at the market stall or supermarket, lemons must be perfectly preserved to avoid the formation of mould.

Storing lemons in the refrigerator may not be the best solution since the refrigerator temperature could dehydrate the lemons and “dry out” the citrus peel. What is the best way to store lemons when you have an abundance of them? Let’s find out.

Lemons: why does mold form?

Mold often forms on lemons. The origin of mold formation depends on the climatic conditions, but also on the harvesting and distribution phases of the citrus fruits. If the lemons suffer injuries during the transport process, the citrus fruits themselves are exposed to the formation of mold.


Even the acidic PH itself makes lemons more susceptible to fungal spores, which proliferate more in environments characterized by acidity. Green mold attacks lemons more, but does not make them absolutely toxic or harmful to the touch or smell. How can we preserve lemons in such a way as to avoid the formation of blue or green mold? Let’s find out.

store lemons

Lemons: here’s how to preserve them and prevent spores from attacking them

Lemons are citrus fruits that can be preserved at home in a natural way, without fungi attacking them and mold forming. There is a method to follow that allows you to preserve lemons in a completely natural way.

When buying a supply of lemons, simply cut the citrus fruits into slices and place them in a container filled with water and salt. Once the container is closed, it is best to shake it and proceed with preserving these citrus fruits for months and months.

Another valid trick and natural remedy for conserving lemon supplies and avoiding the formation of mold is to wash them and soak them in bicarbonate of soda and water to eliminate bacteria and counteract the formation of mold. It is best to dry them well to prevent humidity from contributing to the formation of mold.

Once clean and dry, it is a good idea to place the lemons in a sanitized container , perhaps hermetically sealed, in such a way as to prevent the fungi from coming into contact with the peel and green or blue mold from forming. Another valid remedy is to store lemons in a paper bag at room temperature or in the refrigerator.