Hi, I have a couple of quick questions. I have a porch in the front of my home that is covered by an overhang. The previous owner installed an indoor/outdoor industrial type carpet with tons of glue! I want to remove the carpet and glue exposig the concrete porch so that I can ultimately paint it. My questions are: How do I go about removing the carpet and glue? And, are there concrete paints that contain some type of substance to help reduce slipping in rain or ice? I would appreciate any help! Thank you.