I took the bait... those tips aren't all that bad. They give the novice or total noob a place to start learning.
I remember washing my Dad's car with a butt load of dishwashing soap back in the day, then hitting it up with the king of all products (Turtle W ) in the direct sun and of course it was a black car!
I never could figure out why it was so hard to remove :hmmm:
Good thing I had TWO power buffers... lefty and righty, OH and of course proper technique "Wax on..wax off"