I recently did some concrete work for a new home owner. Washing off mud mostly and construction debris. I am wondering if his new concrete was mixed with too much sand. Not being a concrete contactor I am not sure of this. His new drive way, sidewalks and patios looked real nice BUT, it seemed to me as I was washing all this for him that some of the 'grit' washed off as well. Also, when using my surface cleaner, it seemed to be 'etching' just removing more than I am accustomed to seeing. I stopped using the surface cleaner and continued by using only my wand ( made for a longer job and much sorer hands ). Anyone have any experience such as this ?
Thanks,
Barry Loy
Thanks,
Barry Loy