I would like to put thin brick over concrete steps. The local masonry dealer said they were not designed for foot trafic. They want me to use pavers instead of the thin brick. I have a copy of an article from a home improvement magizine telling how to install thin brick and all the supplies needed. This is where I got the information to do this. What do you suggest? Also, currently there is outdoor carpet on the steps. I have pulled off the old carpet. How do I safely remove the adhesive that is left on the concrete?