I tried cleaning my shower some yesterday. I always leave the shower door open a while to air out before I close it up again. I also leave the bathroom fan on for quite a while too so it airs out the bathroom. If I could do it easily, I would remove my shower doors and install a curtain instead. I hate my shower doors and they're so hard to keep clean. Removing the doors probably would be easy but removing the tracks that they're in would be much more difficult.