FIGHTS MOULD, MILDEW & STAINS. KILLS 99.9% OF GERMS. SUITABLE FOR USE ON HARD NON-POROUS SURFACES. SPRAY 20CM FROM THE SURFACE. ALLOW FOAM TO PENETRATE FOR 5 MINUTES. WIPE CLEAN WITH CLOTH OR SPONGE, RINSING WELL AND OFTEN WITH WATER. FOR TOUGH STAINS REPEAT APPLICATION.