Short answer
It can be, with a few habits. Put a fresh condom on the toy for each partner, change it whenever you switch between anal and vaginal use, and clean the toy thoroughly after every session. Non-porous materials like silicone, glass and stainless steel are easiest to clean. Porous toys are best kept to one person and always used with a condom.
Read the full guideSafer Sex Basics: Condoms, Toys and STI Prevention GuideSafer sex basics made simple: how to use condoms and lube correctly, share sex toys safely, prevent STIs, get tested, and know when to see a clinician. Updated November 9, 2026 · All questions
