We did lubes. To find the best water based, silicone, hybrid, and oil based ones, we considered ingredients, texture and thickness, scent and taste, and even used at home pH test strips to look Bottle brush polyurethane as water based lubricant additive for hydrophobic interfaces ScienceDirect Not all lubes are the same Water, silicone, or oileach one hits different depending on what your body needs. Know the difference, choose what feels good, and let comfort do its Bio Based Versus Petro Based Lubricants Machinery Lubrication