[Perfectlap]

^ Raggtopp has a cleanser and a protectant. These are the only two products that should be used, meaning don't wash your canvas top with car wash soap or Tide. Other brands of canvas material are probably fine but Raggtopp gets the seal of approval from Hartz who make the canvas for Porsche.

Also, each time you wash the top with the cleanser, you have to reapply the protectant over the area that you washed. For maintenance just rinse it with a stiff stream of water from your garden hose. If you get bird bombs use a soft tooth brush with the raggtopp cleanser. And as the temps get cooler, don't lower the top without heating up the cockpit first.