The two bucket method is absolutely necessary to prevent swirling. A grit guard is also a fantastic investment in your two bucket washing technique.
To make sure that you don't have swirling, just simply place the towel on the surface, and lift. I'm getting a great result using the Concours microfibre towel. Just place it down on the car, lift off and wring out. For those who don't think it does as good a job as a chamois, make sure that you don't use fabric softener and run it through the drier to make sure the fibres separate and retain absorbency.
Where do you store your car? Outside, inside? This will make a difference as to what levels of protection you should use. Carnauba waxes when stored outside will wear off quickly and don't retain the same protection as a synthetic. However they have a deep wet look which looks that to my eye that can't be replicated by synthetics. There are also different types of synthetics, such as acrylic (e.g. Klasse), or you can get ceramic coats like Opticoat, or CarPro. But regardless of what you chose, preparation is key. I store outside and my routine is:
- 2 bucket wash method, with grit guard - I use CarPro hydrofoam. (I honestly don't notice much of a difference between this and something like Meguiars gold class wash). Just make sure you have lots of suds to provide lubrication between the mit and the surface.
- towel dry with concours microfibre towel
- clay bar and lubricant (have tried mothers, meguiars, bowdens, but nothing comes close to the Clay Magic bar and lubricant)
- Klasse all in one cleaner
- Klasse liquid sealant (~5 coats)
- Auto Finesse desire as a last stage for that really wet look
- polish angel honey for the tyres (best product I've used for tyres)
- concours snow for wheel cleaner
- polish angel snowcake interior protectant.
use Klasse all in one cleaner, then finish with several coats of Klasse liquid sealant. Polish Angel, Wolfgang are also excellent.