Please excuse me if I'm being thick brummieben.. (new gardener!) what do you mean by 'treated'? I had a dalek bin at old house was great, but it was further away from house than where can have it now,and we had rat/s there,am rather paranoid now,we've just had mice in house (old house,full of holes,empty 18 months before we came ) am terrified of encouraging them,especially considering I want to be out with my little girl letting her help me in the garden, heard wormery less attractive to rodents ? anyone any thoughts? I used to not really care, had horses for 30 years, just ignored them at yard,but have become Paranoid Mummy!