My kids go to an outdoor pre-k, and we use mineral sunscreen almost every day. It's a pain in the butt to get it off my hands afterwards, and I'm wondering if anyone has any tricks? The bottle says it's "reef friendly" (whatever that means, I assume just less harmful than chemical sunscreen), but I don't trust it near any of the tanks still. It's 3% titanium dioxide and 15% zinc oxide, along with a ton of inactive ingredients. I've taken to using a makeup applicator to put it on them, but it still gets all over my hands.