Is It Safe To Use A 1:1 Mixture Of Apple

Is it safe to use a 1:1 mixture of apple cider vinegar and water as an everyday feminine wash? I plan on putting the mixture into a small spray bottle, spraying private areas (vaginal & anal), and then rinsing down with plain water, as usual. I'm tired of wondering which products are truly safe enough to use "down there" and I've heard good things about ACV. I plan to do this during my shower every morning. Is this okay? Are there any issues with my procedure?