Are oil-based lubricants such as massage oil or vegetable oil safe to use as a sex aid?
Oil-based products should never be used with condoms because they can degrade latex and lead to breakage. Slippery Stuff is water based and will not degrade latex. Oil and silicone based lubricants may last longer but also leave an unpleasant residue that must be washed off with soap and water to remove from hands and other body parts that come in contact with them.