This toy is, as stated above, made of jelly, which means it's not that safe. I would generally suggest using this toy with a condom both for safety and hygiene reasons, but since it's a triple stimulator, you'd have to use two condoms a session. Jelly though, is rather easily cleaned, and since this is a waterproof toy, you have the added bonus of being able to submerge it, rinse it off in hot soapy water, and store it quickly. Just know that you can't use boiling water and you will never be able to fully sanitize this toy, so I would keep it only for solo use. It's easy enough to store in a sock or panty drawer (or if you're like me, a toy box).