having discovered a remedy for my excema,i thought i'd share it ,i get sore hands & a rash ,especially uncomfortable in the winter when it develops into split skin -the answer is udder cream ,ignore the warnings stating 'not for human use' just smear it on,its 99% white parraffin & cheap as chips from the farmers merchants rather than a chemist.the rash is caused by grinding sparks ,so wearing gloves as much as possible reduces it considerably.