ahmad bhai jan
jazakallha for such appreciation and kind words
the SAAEENNN detailer you talking about i.e aka usman bhai is my detailing "ustad" well i am not pro level detailer and still learning just due to my age i know these all my younger brothers give me extra respect and love
about dirt crap in ur city's emblems, try very sofy baby tooth brush, dip in car shampoo and softy rub ( apply on cool surface under shed and many soft rubs better than few hard rubs), once its clean than maintain on reguler basis by usuing same process but with shaving brush.
about cleaning of honda front grill, interior cabin ac grills etc take 250 ml water add 1 capful of car shampoo ( good economical one is armorall ) and use dipped shaving brush to clean them. in last give only water dipped brushing.
again appreciate ur kind words and just one request dont use word "sir" for me as muje bachpan ki sari maar yad aa jati hai school main sir ke hathoon or murghee be nazroon se ghoom jatey hain well i assure u i will not mind if u consider and call me bhai