cleaning leaves

[ChasWG]

I too was very glad to see this topic. My newest Phal is gorgous, but the leaves are a bit dull and dusty.

My question is: will any of these products (milk, mayo, lemon juice, banana peels) attract bugs to the plant? I know here in desert like Colorado I put bits of banana peels into the wasp/hornet traps to attract them. I was thinking that other bugs (meelies) might like the smell of some of these other idems. Cats seem to like milk...