DS spills his cup of water and DH grabs a tea towel to mop the spilled water off our tiled kitchen floor. I ask DH to use the old rag reserved for such purposes. DH thinks that I'm being fussy, as he thinks that the tea towel can just go in the wash and will be fine. I think it's a bit disgusting to use a cloth that you use to dry clean dishes with to then wipe the floor with, even if you can then just put it in the washing machine. What do you think? Was I being unreasonable to ask DH to use the floor rag to clean up the spillage and not the tea towel? (DH actually asked me, a long time ago, if we could have a separate cloth for wiping the floor with if necessary, so I don't know why DH got annoyed with me when I reminded him where said cloth lives.)