Bests & Worsts Reviews from Amazon

My granddaughters had a lot of fun with the sand, but it was a mistake to use this product inside. I had set up a play table in a space with a hardwood floor so that it would be easy to sweep the inevitable spillage. After cleaning up the mess, sweeping the floor etc., we had an unpleasant surprise that is important for any purchaser to know: There is an ingredient in the sand that leaves a wood floor extremely SLIPPERY!!!! This was the case after all visible grains of sand were removed. My husband, myself, and my son all came close to falling on that area of the floor. I have washed the floor twice and have not been able to completely remove the slipperiness. Grandparents who have old bones or pregnant moms would be especially vulnerable. I repeat: This product could be dangerous if it falls on a wood floor. Use it outside only!!!