Smell Better?

I feel like I have vaginal odor. Usually it's when I have any sort of discharge. I change my underwear daily and sleep without underwear at night, I've been to the doctor and she said it was not bv and there was a slight yeast infection but that was treated and cleared up. I also had a pap, which came back normal. Do you guys so anything besides wash down there to keep it from smelling a little strong during discharge days?