How do I remove diaper cream containing zinc oxide from a mirror
Here are instructions for removing zinc oxide from fabric, and I imagine it would be much easier to use this method on a mirror. https://www.hunker.com/13423880/how-to-remove-zinc-cream-from-fabric
Rubbing alcohol or WD 40. Even a washcloth run under hot hot tap water will work.
Toothpaste with Baking Soda should work.
Norwex window cloth.
Too expensive. Have a DIY for a DIY site?!