Monsanto can fuck off with their Round Up, Europe is right about this. It's not properly tested and a lot of 'scientific' support for it is based on opinion, not proper science.
I've been involved in REACH in Europe since 2007 and I feel a lot more comfortable about chemical safety due to it, as a lot of tests have shown that a lot of chemicals are nastier than they have been portrayed. Opinion counts for zilch with ECHA.
A cleaner comes in with a mop. I can't think of another way.