I must admit, my towels are rather thin and worn out but as they were expensive to buy, I don't really want to fork out on new ones. Trouble is, since I started to wash everything on 30C wash, they don't smell of conditioner, rather, they don't smell that nice. They are not terribly dirty to begin with, only a couple of uses after showers and hand drying. Is it the towels themselves or that they're not washed at a higher temp.?