Slate Cleaning Before & After Photos Call (832) 290-2142 slate-floor-cleaning-houston-1 Before slate-floor-cleaning-houston-2 After slate-floor-cleaning-houston-3 Before slate-floor-cleaning-houston-4 After slate-floor-cleaning-houston-5 Before slate-floor-cleaning-houston-6 After slate-floor-cleaning-houston-7 Before slate-floor-cleaning-houston-8 After slate-floor-cleaning-houston-9 Before slate-floor-cleaning-houston-10 After slate-floor-cleaning-houston-11 Before slate-floor-cleaning-houston-14 After