Cleansing copper pennies is a standard family activity that may be carried out utilizing a wide range of strategies. Pennies made earlier than 1982 are manufactured from copper and might be cleaned to take away tarnish and restore their unique shine. Cleansing copper pennies will also be a enjoyable and academic exercise for kids.
There are a number of alternative ways to scrub copper pennies. One methodology is to make use of a vinegar and salt answer. To do that, merely soak the pennies in an answer of equal elements vinegar and salt for a number of hours. The pennies will then have to be rinsed with water and dried completely.