Ember1- I keep forgetting to go look at what sort of cleaner it is. It is something for stain removal in laundry.. but it is really evil potent stuff. It's basically just what is on hand in my house. I will also try baking soda, and oxy clean of some sort.
My fuwafuwa (foofoo ;D as I call her) didn't come with a little booklet. Only the babies, and Milky ( of course). I imagine since they only came out for one year, maybe that was the only one distributed. (unless you have something else with sarasara?) Otherwise... maybe there is something with the playsets...