Sorry, IMO it’s just one more thing they have to do on a busy day. Of course they will say it’s fine, they aim to please. And the fact that you gave them day 4 off has no bearing on it. If you have stuff you don’t want to take with you, throw it away yourself. I bring many toiletries that are just about used up by the end of the trip. I don’t leave them for the crew to handle. I throw them away.