I have read thru lots of stuff on here but can't find an answer to this question. What do you do with your run after you worm? Do you spread lime and till in or what??? I just used wazine on my girls and they free range just a little a day (due to neighbor's dog running free all the time). I usually turn them out one hour a day just before they roost. They do have a very large run, 25 x40 or so for 30 birds with a very large house too. I plan to clean the coop and put down new pine pellets real soon, like tomorrow if the weather cooperates. I usually spread a good layer of DE at that time too. I am spraying down the inside too at this time with a bleach water solution to get rid of dust and cobwebs and all of that before winter sets in. In two weeks I plan to use another type of wormer like ivermectin or the such.