SINGLE SOCKS ARE USED TO CLEAN Dear Heloise: I have a collection of mismatched socks. I never throw them away because they are perfect for dusting figurines. I just spray the cleaning solution onto the sock, and I can get into small places by putting my hand inside of the sock and gently moving it around. This is a great way to keep collectables dirt-free. — Harriette N., Lima, Ohio BANANAS VERSUS PLANTAINS Dear Heloise: About a month ago, I was trying a new recipe that called for plantains. I figured since bananas are the same as plantains, I’d just use one of the bananas I had on hand. The …