Cleaning my vibrator

So I got a vibrator and I want to, you know, keep it clean. But I’m VERY sensitive down there as far as like getting irritated/my ph balance getting thrown off and then I get yeast infections so often (really sucks). I make sure to not cleanse my down there with any soaps, just water like my doctor tells me to. But idk if I should just be rinsing my vibrator with water? But I’m also afraid soap residue will irritate my skin there. How do I properly care for my vibrator? Lol