neither just melt the pennies then make a new one :)
The acidic qualities of the spices and vinegar corrodes the dirt and cleans it.
The independent variable is the taco sauce, as it is being manipulated to observe its effect on the pennies. The dependent variable is the cleanliness or shine of the pennies, as it is what is being measured or observed as a result of applying the taco sauce.
The sauce has acid in it, which cleans pennies. Keep in mind that a penny that might be rare and valuable has little value if it has been cleaned.
I think coca cola cleans pennies the best
it cleans them
Vinegar.
Yes. A1 Steak Sauce is gluten free.
vinegar
lemon juice cleans a penny better
Go to youtube.com and type in cc steak sauce commercial.
A 1 Steak Sauce.Lea & Perrins Steak Sauce is more expensive than A-1 - harder to find and tastier.