
A friend has a BC who is very old and suffers from senility. Yesterday she "got lost" coming in from the garden and ended up in the garage instead. She managed to knock over a tin with old engine oil in it and her underside and legs are covered in oil

. It is in her coat but hasn't gone down to her skin.
They managed to get the worst of it off with washing up liquid but she still looks a mess so any ideas for removal of oil would be very welcome. I know eucalyptus oil gets engine grease off clothes when used neat but not sure if neat eucalyptus would be very good for her as you would have to use copious amounts of it.
The garage door is firmly locked now.