Requires no mixing. It is an acid free, PH neutral, ready-to-use all purpose disinfectant, deodorizing, aggressive cleaner. Use with confidence on all hard surfaces. This non-abrasive pleasantly scented product is bactericidal, fungicidal and virucidal. LUCAS-CIDE RTU™ is also an effective mildewstat. It kills mold and mildew and inhibits its growth. It is proven effective against (Human Coronavirus), H1N1,(HIV-1), Hepatitis B Virus (HBV), Hepatitis C Virus (HCV), Herpes Simplex 2, Staphylococcus, Salmonella, Pseudomonas, Canine Parv, E-coli, Poliovirus Type 1, and much more.