I would get a dehumidifier before resorting to wiping with bleach often. If you ever see mold, you already have a humidity problem. This may be isolated to your bathroom due to extra moisture from showers, but it’s still a problem that needs to be addressed. If it’s just the bathroom, a new shower fan (or just using the existing one) could be enough.

And so do your ears, via the Eustachian tubes! They drain to your throat, I don’t know how close the eye/ear drains are to each other.