Removing Solid Color Water Based Stain Driveway Coating

[juliaaaa]

We have H&C Solid Color Water Based Stain Coating on some areas of our concrete driveway. It faded, we hate it. We removed about 45% back in 2013 using a very harsh chemical stripper driveway coating removal. Now hoping there is a newer, reasonably priced, easy to use stain removal product available. Truly hope someone can help. Thanks in advance.