limestone coping around pool

haldumas

the limestone coping around pool looks dirty and old. I have srubbed it with everything recommended now i want to know if it would work to be stained or painted? thanks rachel

STL B.

Have you pressure washed the stone if not I'd try that, use a masonry cleaner while your at it. You could also try muratic acid, brush it on or use rubber gloves and a sponge then rinse after 2-4min. . I'd start with a 60% acid solution and work your way stronger till you get results.

fixrite

DO NOT forget the safety goggles...........