Plz help! How do you wash your vag?

Hannah • Fur mamma. Heathen.
I don't want to put soap near my vagina! Anytime I have, I've gotten yeast infections. But I want to keep my lips and grooves clean. Water is not enough! What gentle soap do you use and how do you know it's safe? I've always been told the soaps labeled as feminine washes are actually bad for your vagina.