In response to your request to find a substance that will easily and cheaply clean pennies, my lab mates and I have devised an experiment to test different substances for cleaning properties on pennies. Since hot sauce makes an excellent cleaning agent, we decided that we would test ingredients of hot sauce. The three ingredients tested were:
We decided our control to be real hot sauce. This would provide us with an excellent standard to compare the results of the before mentioned ingredients to.
To perform this experiment, the following materials were required: