just got back from a prochem 2 day carpet cleaning course . learned loads about fibre id, burn tests, dye bleed tests etc. glad i went as i have taken a lot from it but never picked up a wand in the two days i was there .... but one of the last things said was .. i strongly reccomend that you all join the ncca.. is this a course to sell a course as to join the ncca i need to do another course . more money ! think i'll spend it on marketing instead