I have never cleaned Cast Stone...but have job on an "Estate" that has alot of architectural cast stone....Stone has mold/mildew/dirt/webs...etc. My plan is prewet....apply regular housewash and rinse....all low pressure.
Am thinking of applying a mild citric or oxalic rinse...Probably will not need it.. but was just wondering......
Any comments/suggestions.......Thanks in advance!!!
B Gates
Am thinking of applying a mild citric or oxalic rinse...Probably will not need it.. but was just wondering......
Any comments/suggestions.......Thanks in advance!!!
B Gates