My son has just started an apprenticeship for one of my customers who imports, tunes and develops high spec Jap sportscars (Nissan GTr's, Subaru's etc) and loves his job.

The workshops are almost sterile in cleanliness terms but he somehow comes home filthy most days! Aside of telling him NOT to wipe dirty hands on his clothing does anyone have any tips on the most effective way to wash dirty clothes?! Very boring topic I agree but I dont want him going into work looking dirty as their clientele are generally very well heeled (well they would have to be to spend the sort of money we are talking about)

Any help would be gratefully received! Thanks Stuart