Recently, there have been many news reports about wax on apples that cannot be washed off. This wax is used to extend the storage time of the fruit. Sometimes, this wax can be of questionable origin! Now, let me share a little tip with you: use salt to wash your apples so you can eat them with greater peace of mind!
Some people use dish soap to wash fruit. If not rinsed thoroughly with tap water, it can easily leave residues of dish soap in the stomach, which can accumulate over time and pose health hazards.
When washing fruit, you can choose to use salt. For example, after wetting an apple with water, put a little salt on its surface, then gently rub the apple back and forth with your hands. The surface dirt will be cleaned off quickly. Then, rinse it with water, and you can eat it with confidence. The principle behind this cleaning method is that the granular nature of salt increases friction, and salt itself is also very clean.Additionally, applying toothpaste to the apple's surface as a cleaner is also a very effective method. Washing apples with hot water is also a great way to easily remove preservatives and other substances from the apple's skin. This way, you can eat the washed fruit with confidence.