finally after 10days got a chance to wash my ride yesterday,it was full of dust n finger swipes :mad: even they were also again covered with dust
i know i wont get much time to wash it again sooner still i gave it a treat of GC 
btw i am using liquid waxes,whenever i wax with #26 or GC i notice that full circles in start but then circles are not full,its more of like lines in circle while applying wax + when i buff it properly n then car comes back after a tour n i see dust settled on it,i notice that i can see dust or whatever in same circles as the wax was applied on the roof :S not on full roof but mostly from where i started,i just apply few drops on pad n use that to cover atleast half the car