pulled every thing out of coop washed with bleach water, then scrubbed and sprayed down with hose, drying in the sun right now, can't wash inside of coop too large and I don't think it will dry I have some orchard spray I bought to do the 2 apple trees I have didn't get that done. the spray is a concentrate and 2yrs old does any one know if it is the same as 7's? can I spray it on roost, coop walls floors ect.? thought of using bleach or vinegar not sure it will kill any mites left behind. Read about some herbal sprays but I don't have them prepared yet and they take 2 weeks to a month24 hrs if I cook but need to get things back together before night. Can go to TSC and get liqued 7's mix up and spray every thing down. let dry before putting coop together. Have DE ready to go down after 7s