Medi9 Surface Sanitising Solution is ready to use, and can be mopped, sprayed or wiped onto floors, walls, surfaces and equipment providing easy instant germ protection to any environment where the transfer of germs is a concern. The spray is alcohol and chlorine free, which kills more germ types than alcohol and chlorine based products. 1litre. Our Medi9 Range is alcohol and chlorine free, allowing more protection over alcohol and chlorine based products. Not only are they clinically proven effective against bacteria and viruses, but spores and fungi as well.