• Using a cloth or a special cloth for hard surfaces soaked with SL 901 graffiti remover, clean the protected surface marked with graffiti or another stain.
• If there are several layers of graffiti, remove the dissolved graffiti with a brush or absorbent paper and reapply the material until fully removed.
• For stubborn deposits, scrub the surface with a brush, wire brush or Scotch-Brite pad. Final graffiti removal should be carried out with pressurised water.
• As the material is water-soluble, rinsing with pressurised water completely removes the graffiti, leaving the surface fully clean.