Stopping Paint Skinning
If you are a passionate DIYer then you might have heard of ‘skinning paint’ This process occurs when an opened paint can remain cracked, even at the smallest amount, for some time. You will then find that upon opening the can that the paint has hardened completely and been wasted.

Stopping Paint Skinning
If you would like to keep your paint cans completely runny, then you will want to breathe into the can as you shut it once more and then wrap the top with aluminum foil. Now that enough carbon dioxide has been sealed inside the can, oxidation can be avoided.
