1
Buy some polish
Get a sponge and some soft dry rags
2
Park your car in the shade.
Wash the car thoroughly. Dirt will create a dull finish and grit will scratch your car when you buff it.
3
Make sure it is dry before you apply polish. Use a soft clean rag to dry it completely and prevent water spots.
4
Take some polish (not too much) with a sponge and spread it onto the car.
Work on about 1 foot or 2 at a time.
5
When the polish has dried to an opaque color use a clean, soft, dry rag to buff it.
Buff it firmly and evenly in all directions until it turns clear and you see a shine.
It will take a few minutes on each area.