I purchased a 2lb bag of DE at my local Co-op. It was the only DE they had in the store. It wasn't the brand that I have seen on the internet and the bag said it was 85% DE and the rest was some sort of filler the guy told me. Anyway, I got it home and it had all sorts of warnings on the bag to rinse skin for 15-20 min if you come in contact with it, call poison control if you inhale it.....so on and so on. This is confusing because all I have heard from you all and the other product web sites is how safe it is. Did I get the wrong thing??