Whats the cheapest most effective way to remove rust and seal the area where the rust ate away on car paint?

Maybe you can try to get a new paint job for your car. Get a new and great car appearance from car shop in low cost paint job. MAACO is a national low-cost chain that can often paint a car for between $250-$400. Middle of the road auto body shops often will quote prices between $1,000 and $2,000, depending on the amount of work. Custom body shops can charge $4,000 to $8,000 if it involves removing many parts, changing the color of the car, detailing the engine, rebuilding mechanical parts, chrome plating, etc. Tip: Be sure to ask about a shop's warranty. Bad paint jobs are notorious for lasting less than three years. Warranties can run five years. A place like MAACO might offer a six month warranty against peeling. Additional costs: There are many possible upgrades. Even at a discount shop such as MAACO, some customers will choose to upgrade the paint to a higher-quality one. Customers may also choose additional layers of paint (more than two) or a layer of clear coat. When cars are repainted, sometimes they need body repairs beforehand. Small repair jobs (dents, etc.) can run $200-$500. An advice for keeping your new paint car from rust and seal. It's better to prepare special quality car cover for protection. It will keep your car against rain, dust, scratches from pets, tree branches and slight collision, bird droppings and so on.

I agree with Nick on this .,,,,,,,,,