I'm just wondering what the best lubricants are, and what you use. I bought a liquid silicone lubricant recently and decided to try it on my store-bought cube before I try it on my DIY (getting my first one soon). The results were horrible, it's way worse than before. The cube is practically ruined, or at least will be without a lot of treatment. So I want to know the best type of lube to use for my DIY.