Ok, I live in South Carolina.  Summers are hot and the sun can beat you down like a Texas Bull.  Here is where the problems begin.I typically use a random orbital buffer with KLASSE Products.  Really good stuff.  I clean then protect.  The problem lies in that I do not have a garage and you CANNOT apply these products on a hot surface.  Well, that leaves me with 6 months out of the year I can't wax my cars??I picked up this product from a auto store because it was the ONLY one that said it leaves no white residue and can be applied in the sun.  I have 3 older cars. 2001 Buick Park Ave, paint in good condition.  2006 Pontiac Vibe, Red, paint in good condition.  2006 Kia Sportage, white, paint in good condition.Since I keep the paint clean during the cold months, the paint is in good shape after a washing, but for the life of me, no product in the world lasts as long as they claim.  So by 2 months, the water is barely beading and the shine is ok.Here it is, June 30th, 96 outside and sunny.  I wash the cars and dry well.  Don't put this stuff over water spots, it isn't a cleaner.  (I would also recommend putting a water filter on your hose, cheap and leaves your car in great shape!.  Look for RV hose water filters).I follow the directions, do about 2 panels, let "dry" for about 3 or 4 minutes, then very lightly start to buff off.  The product is a little oily to start, but buffs off so easy and clean.  The shine is quite deep.  The before and after are dramatic.  All 3 cars completed and look show room new and almost as good as when I spend 8 hours with my buffers and professional products.  How long did it take me?  2 hours to wash and "wax" 3 cars with Turtle Wax Ice.  No effort and a great finish.  Not only does the pain look great, all of the plastics look really nice.  It does what it claims, even if only for a few weeks to a month at a time.You tell me ANY other product that you can use this easily and in the blistering heat/sun?  I can't.I gave it 4 stars because after about 2 weeks, the shine does start to diminish, but the water still beads.  There is never that silky smooth feel to the paint like a quality sealer/wax.Ok, so it isn't an armor shield for my paint, I don't need that right now.  During the summer I need a product I can use easily and when I want.  Turtle Wax Ice is the only product on the market to give me what I need during the summer months, and the cars look GREAT.  If you don't mind cleaning your cars every 2 to 3 weeks, it's damn quick and very easy.  The only thing causing you to sweat is the heat!  I highly recommend this product to use on paint that is clean.In the winter, I will go back to my more durable products, but with some dread on how much work it is.  Ice will spoil you.FYI, the newer product labeled Ice Wax verses Ice Polish is receiving good reviews, but people still prefer this "polish" over the newer wax.  You can't buy this product anymore, so I would grab an extra bottle.  It should last you for years.