Deodorant on the OUTSIDE of your lady bits...?

Does anyone else put deodorant on the outside of their lady parts? I sweat really bad and have always used deodorant down my crack and on the outside of my lady parts like not directly on my clit just on the outside edges of my genitals. Does anyone else do this? I know it's probably not great for me but I hate smelling sweaty down there. I've tried going without and I don't smell like "fishy" gross vagina, I just smell sweaty. Which lets be honest, that's not pleasant. I'm curious if other women do this? How could I stop and avoid the sweat smell? Help! I know it's probably dumb but like I said it's the only thing I found that helps. Again I only do this on the outside not directly on my clit or lips. And definitely not inside.