Well, I only have my 125 since 2 weeks now but the previous owner did not took very well care of washing her.
Although the car only has 8.000km's on it she is as dry as can be (never washed by hand or polished). Today I've started to give her a clay treatment followed by polish and wax starting on the bonnet and rear bumper. Tomorrow I will work my way up to the front.
So I hope by tomorriw afternoon she will be as soft as a baby again