How often is normal to clean mare's genitals? I think something is wrong with my mare

Do you rinse her off after rides? If so, just hose her off if you can. It also depends on the shape of the mares genitals. I have a couple of mares that constantly get messy, and others that never do. I hose them off, and wipe them off.

Neither of mine need regular cleaning... one would let me even if I wanted to - but the other would love it...

Mares... funny creatures

I do sponge ther after rides so that may help?