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IF there is heavy dust,for example your car is parked in the garage for a week,then its useless.
Overall not worth it ,a wet cloth is all we need.
it does a wonderful job,but i somehow feel that it introduces swirls and scratches.Has anyone experienced it ?[/QUOTE]
How a wet cloth is better , for cleaning, heavily dust laden car? In fact it will make the car dirtier. Only proper car wash would help.IMO.
Swirl marks and scrathes are impossible with jopasu microfibres unless one presses and rubs the hard part of the duster forcfully,on the car surface with swirly movements.
If only microfibre s are in contact with the car surface and not the hard base of the duster, then dust is removed properly, revealing pre existing swirlmarks\scrathes which were concealed due to dust.
BTW, my jopasu duster cover's zip has gone kaput, leading to dust dropping in side the car
when the duster is not in use.