Waterproof vibrators are sealed so they can go in a shower or bath without dying. Ratings matter. IPX7 means a short dunk. A vague “splashproof” on the box means you should keep the faucet aimed elsewhere. Charge ports are the usual leak. Magnetic contacts beat open USB holes.

Water thins most lubes. In a shower you may need more lube than on a bed, or a formula that is rated wet. Dropping a slippery wand onto porcelain is how waterproof toys meet their real test. A lanyard or a soap dish with a lip helps.

After the shower, dry the toy and the contacts. Sealed does not mean happy to sit wet in a towel. If water pearls behind a clear window in the housing, the seal has failed and the toy should not go back in the tub.

Wet use

• Check the rating, not the lifestyle photo.
• Do not charge a wet toy.
• Bath oils can wreck silicone; rinse.
• A quiet motor is harder to find than a waterproof shell, if shared walls matter.