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House keys are one of the objects used most by everyone in everyday life and, for this reason, can accumulate dirt, grease, dust, and traces of rust.
Occasionally spraying them with white vinegar is a home remedy and easy to implement as part of maintenance and cleaning processes.
This method is ideal for helping remove built-up residue and giving them a good appearance without using harsher products.
Spraying all keys with vinegar: what it is used for
White vinegar is known for its cleaning and degreasing properties. When applied to keys, it can help loosen dirt that builds up in grooves and on metal surfaces.
It is also a great cleaner for surface stains and traces of light rust, which can appear over time.
How to put this homemade vinegar trick for keys into practice
The procedure is simple; just spray a small amount of white vinegar on the keys or dampen a cloth with the product.
The advice is to let it sit for a few minutes so the vinegar loosens the dirt. Then, it will only be necessary to clean the surface with a dry cloth or paper towel.
How often it is recommended to spray keys with vinegar
The frequency will vary depending on how the keys are used and the conditions they are exposed to. As general maintenance, it is usually done once a month.