What Lubes Not To Use?
Do not use lubes that contain oils, natural, animal, vegetable, or synthetic. All varieties of oil are bad for the insert material and will cause it to break down rapidly over a few days of exposure. I also recommend avoiding silicone based lubes. While these lubes do not damage the insert material, they are extremely difficult to clean off properly, and they provide a hiding place for organic materials to remain inside the insert after use and cleaning. Back To Top Of Section • How Do I Know If A Lube Is OK To Use? I’ve suggested several different tests. Of course you could read the label and see if there’s any ingredient listed that looks like oil or oil-based. If in doubt, don’t use this lube with your Fleshlight. While one use does not destroy your Fleshlight, its still a waste of money to buy a lube only to discover later that you should not use it with your insert. The various lube tests all rely on the fact that oil and water do not mix. Here are two tests that I’ve seen mention
