Graffiti removal on natural stone of various types, you can work with cleaning machine Tornado ACS very reliable and environmentally friendly. There are very hard stones, such as granite on which you can use all the granules and there are very soft stones, such as sandstone or marble, on which you are allowed to work only with fine granules.

Also on  sensitive stones the surface is not damaged with the correct application. The cleaning equipment Tornado ACS is the ideal alternative to a high-pressure cleaner and  dry ice blasting for graffiti on natural stone. You reach an area coverage of 2-4 sqm / h On bright natural stone  jet glass SG 15 is used and on dark natural stones AS 180.

The use of chemicals is generally not recommended on natural stone. Chemical cleaners dissolve the paint so that it can penetrate deeper into the pores. What remains are shadows that are difficult to remove .