Hi. I bought a 2006 model cultus from Quetta and brought it to Lahore. It is body wise 100% orignal car. It had not a single inch of rust due to hard weather of Quetta. But here in Lahore in just a month few parts of body are getting rusted. Specially lower side of body where the front door rests. I am quit worried about it. Some people suggest me some sprays. If you people can suggest one good spray and other tips to avoid this problem. And hiw about using a body cover. Will it aslo be help ful?