This guy is just fantastic. Learned a lot from him. For such as you dont need a clay lube, just use the carsoap and water.
Car care is a lot like oil changes ... there are hundreds if not thousands of philosophies when it comes to car care and detailing, just like everyone has their own oil / changing ritual that works for them.
However, using a clay bar is very important for getting fine contaminants that are adhering to the paint. Washing will NOT remove these fine/small pieces. If you don't believe me, try a clay bar after you wash and see the stuff that comes off the paint when you do this.
As long as it is lubricated properly with detailing fluid, claying the paint is absolutely NOT harmful to anything and provides huge benefits !!
Anyone have experience polishing and waxing a white car? If so, should the approach and products used be different than for darker paint? Of course, my questions apply to my E500 - a car with nice, but 20 year-old paint. Thx.
First of all, the car should be well washed and then clayed.
From there, with regard to a white car (or any car), it depends on the condition of the paint. If the paint is heavily oxidized and the car hasn't been waxed/polished in a while, then it requires the use of a polishing compound, or a series of progressively finer polishing compounds, to break through and remove the oxidization and reveal the fresh paint/clear coat below. Only then should the car be waxed, preferably with 2-3 coats of wax.
There are other solutions (such as wet sanding) but if you use a progressive series of polishes, you should be able to take care of most cloudy/faded paint issues.
Cheers,
Gerry