I normally use Meguiar's Hot Shine spray.  It has served me quite well for the past few years but I figured I'd give this DUB spray a try.  I was hoping it would be even better than their Hot Shine.  The DUB spray does give tires a deep wet look.  Depending on how much you use, it could easily end up looking too wet.  I had that unfortunate experience and my tires looked exactly like they used to when I'd apply Black Magic silicone tire dressing back in the early 90's; messy and greasy.  It comes in an aerosol can with an adjustable spray nozzle but regardless of the setting, the spray comes out in a direct stream.  It took a little time to get accustomed to the narrower stream.  I didn't fare too well during the first application.  It felt like I used at least a third of the can to coat all four tires.  Afterward, my tires had the sloppy overly-glossy look described earlier and during the first drive, the excess was thrown onto my vehicle body despite the vehicle sitting stationary for over 18 hrs in warm temperatures after the application.  After a week of driving, I decided I wasn't really impressed and subsequently wrote a three-star review.  I did note how well the dressing withstood a heavy downpour and how the shine lasted very good for the entire week.  However, the original overly glossy appearance, excess kickback on my paint, and the nozzle's spray pattern seriously tainted my opinion.  I figured, I tried it, didn't like it and would resume using Hot Shine.Well, little did I know, I had yet to see the true capability of the DUB dressing.  The shine actually lasted TWO WEEKS.  I'm not talking about a barely visible shine.  My tires still looked as if a tire dressing was just recently applied a day or two ago.  They never dulled, even after a couple weeks of daily commuting and several heavy downpours.  My neighbor had his car washed and his tires dressed on the very same day I washed my car and applied the DUB.  His tires were dull a few days later after a couple of heavy rain storms.  After two weeks, my tires looked better than his tires looked the day he washed his car.  Now THAT caught my attention.  I had to admit I was thoroughly impressed.  I just washed my car again today and after applying the DUB a little more carefully, my tires look fantastic.  I also noticed the DUB doesn't drip and stain the driveway like my Hot Shine does.  Every time I'd pull away after applying Hot Shine, there would be four teltale greasy spots underneath where I'd sprayed the tires.  Well, DUB doesn't leave that greasy residue on the driveway.  After reconsidering how well the DUB performed, there was no justifiable way I could leave the original three star review intact.The DUB spray also smells very pleasant, but with all the unhealthy chemicals in these sprays, I don't think you should spend too much time inhaling the nice citrusy aroma.I can admit when I'm wrong and I was definitely wrong about DUB.  My first review stated I would continue using Hot Shine.  Well, I don't think I will be buying another bottle of Hot Shine anytime in the foreseeable future.  DUB has won me over.