mla

I'm wondering how other people deal with diapers and their children. I have 1 young child and another coming soon. We try to keep diapers out of view, but my wife is not into hiding things, so I imagine inevitably one of them is going to find them. So what do I say to them? I am imagining a scenario where one of them finds diapers, and mentions it to their grandparents or aunts and uncles or teachers friends etc. It kind of freaks me out. We want to be an open family with no secrets or things to hide, but I fear other people's inability to understand diaper lovers as well as people I don't want to know finding out.. Anyone have any suggestions??