SealMaxx treated my driveway about 3 years ago. The rain had been causing my drive to deteriorate, and the aggregate was starting to become exposed. I knew that it was only a matter of time before I was going to be forced to replace the driveway. The SealMaxx guys came out, and in one day cleaned and sealed the concrete. Ever since then, the driveway has not worn away one bit. SealMaxx has no doubt saved me a fortune I would have had to spend on removing and having a new driveway poured.