The Easiest Way To Mix Antifreeze/ Coolant

If the coolant level in your car is just a little bit low, you don’t need a gallon of coolant, so how do you mix antifreeze fast without much fuss?

I know you can buy premixed 50/50 coolant, but it is more expensive. Depending on what you have at hand, here I will list many different things you may use to mix that little bit of coolant.