Sorry if this is really obvious but I haven’t found an answer yet so hoping the hive mind can help. I understand that soap, washing up liquid, bleach break down the fatty membrane of Covid 19 band that we need to wash hands for 20 secs + so why are experts saying to do a 60 degree laundry wash? Surely the soapy detergent has things in it that will break down the fatty membrane? Am thinking that a 60 degree wash will wreck most of my clothes!