used for the first time today after 30 years of washing leathering of then polishing. having used turtle wax original then a convert to auto glym super resin followed by super protection ,and finally maguires. its sold in ask kippax alongside poor boy's range. so was very sceptical of using over top of dirt,but 1st impressions are good, no feel of gritiness when removing first application although i used 2 m/f cloths for whole car and extra 1 for buffing up,shine looks as good compared to previous products, but 50% less work. no white powder any where