Setec Astronomy said:
Welcome! That doesn't sound like a bad regimen, if you do it regularly.
I agree.
If you want to go all out, the entire process can be broken into five steps: (As written by Mike Phillips)
Washing
Before detailing your car, first do an extremely good job of washing it. Remove all the dirt from all the nooks and crannies. This prevents any small abrasive dirt particle from entering into the machine polishing process and potentially instilling a swirl. Get the Car Sparkling Clean to start with and everything will be downhill after that.
Claying
After that clay the car, at least the horizontal surfaces. Again, do a good job of claying to insure you remove all above surface contaminants. The level of gloss you can achieve from your car's finish is mostly determined by how smooth you can make your paint. Claying will make your car's finish as smooth as glass.
After washing and and claying the car, and the car is all dry and ready to work on, the first thing you should do is to tape off any parts of the car you want to protect from splatter or prevent getting any product onto.
Now move onto the cleaning step.
Cleaning
Cleaning is different than washing. Cleaning is removing both above surface defects like oxidation and below surface defects like swirls, scratches, etchings, and dirt that has embedded itself under the surface. Choose the appropriate paint cleaner for the condition of your car's finish and your application process. If you're unsure of which paint cleaner or cleaner/polish is right for your car, describe your car and if possible post a picture and we'll be glad to make some recommendations.
Polishing
Polishing after removing the defects is typically using a pure polish that is non-abrasive to restore brilliant high gloss and deep, dark reflections. This is an optional step and one best used on medium to dark colored car.
Protecting
This is where you apply your choice of wax or paint protectant. Adding a layer or two of wax creates a sacrificial-barrier on your car's paint to protect it and also add shine and gloss. Generally, two thin coats will insure even coverage with a uniform appearance.
Maintaining
Maintaining is the use of products like a quick detailer or a spray wax to maintain that "Just detailed look" in-between regular washings, and the regular application of a normal coat of wax.