Errr, sarkar, twice a year is good enough, lekin bhai ko kera thora bara sa hai so Im on a hat-trick every year......lime prime, liquid clay, clay bar, heavy duty shampoo, detergent foaming, one or the other or a couple of these combined....an the big orange wipe down is a good prastis! I used to do it in my early details! I
m a bit of a loony let loose now with detailing stuff.....so these days its whatever tickles my fantasy!