I have a 88 black mercedes and have always used the Maquiars cleaner then the polish and finally the Carnanuba wax and donot have problems with the spider webs. I have found that I have to use the first two one day and let them set up then the wax just makes the effect last longer. Yes I do use an orbital polisher/buffer it save the wear and tear on the arms. I usually do this oncea month if the car is subjected to alot of the elements other wise it lasts about two to three months.