My kids crawled, rolled and bounced their greased up bodies all over my sister's newly done floors at her beach house! She's been trying to get little knee and foot prints off these gorgeous floors for 2 weeks. California baby sunblock on nice med-dark stained hard wood looks horrible and is making me feel like never returning there . What else can she try? She used Bona and some other "greener" brands. I told her to try vinegar and some pine sol/mr clean/ fabuloso etc. Since she has to go out to buy these anyways what else should I tell her to pick up? I think windex might work too...I'm so freaked that we destroyed her amazing new floors! She agonized over stain and wood for months and they are the most perfect shade of beachy ashy medium-dark wood. Or rather, they were .