Netting I throw onto the local allotments, those green finger types love it as it keeps the frost and slugs off their veggies. Mono I bin onsite if its knackered or roll up and use again if it looks ok, the stuff I cannot bin onsite I chuck the bin man £20 to take it away, shrink wrap can be recycled so I store it up for a recycle company to collect, its worth about £60 a ton, but I let them have it for nothing just to get it out of my yard.