Removing carpet adhesive from concrete
What do you suggest to remove glue and carpet remnants from a concrete porch? The old carpet was loose in some areas and also very worn, it had been down for about 15 years. We pulled the carpet up, but was left with the glue and remnants of carpet. I have been told to use denatured alcohol or muric acid. We tried a pressure washer, but it would take days and gallons of water. If you have had this problem and found a solution, I would appreciate your comments.
After I remove the glue, I would like suggestions as to what type of tile to use on the porch