I work at Advance Auto Parts and everyday I have to answer the question of which wax is the best when really it's just personal preference (I prefer Meguiar's products). A few months ago we started carrying these new Turtle Wax ICE products. "Can be applied in the sun and leaves no white residue!" I thought hey that's interesting. But since I've got a TON of car care products already I passed on picking some up. Well I decided it was time to clay bar the car (first time in 5 yrs) and picked up the liquid clay. Well this is what I have to say about it...THIS s*** IS COMPLETELY USELESS AND A COMPLETE WASTE OF MY HARD EARNED MONEY. Do not buy this junk. It does leave a white residue and my paint is still just as stained dammit. I called Turtle Wax this morning to let them know that I would not be recommending this product any longer. STICK TO THE REAL STUFF LIKE I SHOULD'VE. Well I'm on my way to defect this stuff out and get the real bar. Cheers