Before getting into the nitty-gritty of the paint job, first decide whether you want to take the hood off or leave it on. Leaving it on is far easier, but you’ll have to tape off the windshield, headlights, and trim to ensure you don’t spray paint them on accident. If you take the hood off, you can spray paint with reckless abandon (to some degree at least).
Now that you’ve made your decision, start by cleaning the hood of the car using water and a car-friendly detergent. Don’t use dish soap, as it is too abrasive for your vehicle’s paint.
Once you’ve washed the hood, rub it with a sanding sponge and let it dry completely, preferably in the sun.
Then, follow these steps: