wash once per week or every time it rains.
clay bar once a month
wax once a month or zaino
zaino is harder to get ...go to zainobros.com
it blows away every wax out there including zymol
i have rinsed tar off of the lowers after using zaino
clay bar is the key to smooth finish. i like clay magic better than the others...it is worth it use a detailing spray with it or soapy water
DO NOT use dish detergent unless you are prepping for zaino....it will strip wax and dull the finish...ok before zaino though