You can see where I have squeezed out all colors of paint on the left side of the board. So, in an effort to try & keep it a bit neater and not have lumps of dried paint on it, I decided to put my yogurt cups to use. Our county does have a recycling program, and trust me, I fill up our bins as much as possible. The beauty of using the yogurt cups is I can use them and wash them out & still throw them in the recycle bin.
If you are in a part of the country that doesn't have a recycle program, then you can keep a bunch of them & use one for each color that you paint with. Stay tuned for more uses of yogurt cups!