If rust has already attacked the area then remove the rust completely with the help of rust paper. Once the rust is totally removed from metal then the metal becomes complete bared to the atmosphere. There are many rust products which will reduce the affected area. Moreover they will chemically change the residue rust that is left and they will seal the surface for paint.

Carefully observe the rusted metal and see whether the rust has deeply penetrated the metal r not. If it has then treat it with the same procedure said above. Here use of tough up paint will not be effective.

If you can give the car spray treatment then it will be long lasting and effective one.

Use the tough up paint for surface area repair. This technique is very good from small to larger area. But only for outer rusting. If the rust has got deep penetration then tough up paint will not be effective. It can just act as first aid.

If you take the help of local car dealers they can remove the rust and save your money in rust removal.

So we can see that little care and proper attention can easily heal the effect of rust.