Was shopping and saw a dettol washing liquid - ingredient basically list disinfectant - products says at 30 degrees not all bacteria is killed, so you add it in with the washing liquid. I am thinking of giving up ironing but I do like ironed towels and tea towels for hygiene....just wondering if this is just yet another chemical and gimmick I don't need - and if anything cheaper that would do the same? Thought MN will know!! TIA x