I am a host in UK and we have a 3 bin system for rubbish collection. Despite clear signs and repeated request to sort and throw the rubbish, many guests continues to throw black rubbish into the green bin which is suppose to be bio only. It is costly to hire a cleaning services so I had to empty and sort out degraded trash a few times.
I have tried to ask them not to throw it in the bin, but to leave it in the house so I can throw them into the correct one, but many do not listen. Is there anything I can do?
I consider installing CCTV and ask the guest to foot the clean up bill if they do not follow, but not sure if Airbnb will enforce it and how much it can affect number of my guests.