I just tried to mop my kitchen floor because I noticed that the tops of Lucy's feet were turning black from crawling on the kitchen floor. Apparently, a Clorox Ready-Mop does not clean nearly as well as a REAL mop. I felt like I needed a gum scraper and to pretreat the entire floor with 409. It is still not really clean and I spent 40 minutes mopping 12 square feet. Gross.