In today's Miss Manners column, advice columnist Judith Martin addresses a host's concern about their cleaning methods after a houseguest, who flooded the bathroom, chastised them for using a towel to clean the floor and then refused to use their towels.

Letter writer’s houseguest judged them for cleaning a bathroom floor with a towel. Dear Miss Manners: A friend from college works in Europe now and asked to stay with me for 10 days when he was here visiting.

A houseguest floods the bathroom, then refused to use the host’s towels because of how the mess was cleaned up; plans for a child’s party become complicated.

His first day here, he flooded my bathroom floor while taking a shower (he said he “forgot how shower curtains work”) and called for help. I quickly grabbed a towel and threw it down to wipe up the water before it seeped onto the hardwood outside the room.

After that, he said he couldn’t trust my towels. He went out and bought his own towel to use and kept it with his things until he left. I offered to wash it so he wasn’t using the same towel for days,