Short answer
Only if it's labeled waterproof, which means it can be fully submerged. Splashproof toys can handle a little water during cleaning but shouldn't go underwater. Keep in mind that water washes lube away quickly, so you may need more, and a silicone lube can be helpful in water as long as your toy isn't made of silicone.
Read the full guideHow to Choose Your First Vibrator (Without the Overwhelm)Choosing your first vibrator? Learn how to pick the right type, strength, material and budget, plus what else to buy, without the overwhelm or guesswork. Updated November 9, 2026 · All questions