Guys, please help! I would like to know your regimen for the exterior of your car. I'd like to come out with the best possible regimen for my car. If possible, please include the brand you are using and also the price.

For me, this is my present regimen:
1. Wash using Turtle Wax zip wax(180 at Ace) using 3M high performance cloth.
2. Rinse using water.
3. Dry using Microtex chamois(250 at Ace).
4. Wipe to dry using Microtex terry cloth. (I'm presently not using wax/sealant to bring out the gloss. Can you suggest?)
5. Clean glass using Polyglaze invisible glass.

Problems:
1. I can't remove hardened bugs and bird droppings.
2. I can't remove dried cement.
3. I can't get rid of minor scratches. I'm using 3m scratch remover.

Thank you for sharing yours, I really appreciate your help!