The Economic Times

Spraying white vinegar on keys? Know how to use it, benefits, cleaning steps and how often you should try it

Daily use of house keys can lead to the buildup of dirt and oils from hands. An effective and easy remedy is white vinegar, which acts as a mild acid to break down the grime and any rust. Simply soak a cloth in vinegar and thoroughly wipe each key after a few minutes. Remember to dry them completely before putting them away.