I had IronDrive install an epoxy floor in my garage in July of 2014. I gave this company a glowing review. Less than 2 years later (we were gone 6 1/2 months of that time with no cars in the garage) I am still unable to get my garage floor clean. I have tried what they've told me to use on more than one occasion and still the tire marks remain. Brandon came out and tried to clean it and could not fully remove the tire marks. He said they do thousands of floors and this is the ONLY ONE he has ever seen like this. He said our cars could be the problem, SERIOUSLY? He said the floor was installed perfectly and I should try to rent a power washer to clean it! When I installed this floor it was for the sole reason of being able to EASILY clean it. IronDrive does not stand behind its product. If I'm the ONLY floor with this problem, then do something about it! For IronDrive to walk away from my garage without a resolution to the problem is unacceptable. Most of the reviews for IronDrive are done shortly after the floors are installed and before issues arise. Beware!