I've noticed that mum's carers, although wearing gloves, don't wash/change them at all whilst doing mum's care. So, for example, last night carer washed mum's bottom and put barrier cream on, then carried on adjusting bed, putting cream on mum's legs and putting duvet over her. Is this common practice or should the carers be washing/changing gloves after bottom cleaning? Otherwise surely all they are doing is spreading grease/germs.