The eco friendly floor...

I will be putting in a new kitchen floor, at first I thought I wanted to do a tile but talk on the Pre-k schoolyard was all about cork, the ultimate green flooring material! One mom was talking with another about her cork floor and how she just loved it, so the one mom went over to her house to check it out, loved it and got it. I went over to both their houses to check it out and I really did like it so now I'm getting it. My son asked if I was looking at every ones floors because I wanted to make sure it was safe for play dates?