Ready to use Spray & Wipe. Kills Parvo virus as well as the TB bacillus and Norwalk virus.  The superior penetration of RX 75 allows it to quickly break through this shell and to kill the disease-causing bacilli, just as it kills a broad range of other Gram negative and Gram positive bacteria, just as it kills HIV 1 (the AIDS virus) and kills pathogenic fungi. Its ability to penetrate the shell of the TB bacillus is indicative of its ability to penetrate and remove the worst stubborn soil. RX75 is a COVID-19 (Coronavirus) approved disinfectant cleaner.