Disinfects well in heavy blood and protein environments. Effective against mature pellicle colonies of Pseudomonas sp. World Record TB kill time at 50 seconds. The spray and wipe technique with Bio SURF uses 50% less product than Spray -Wipe -Spray methods. Will not corrode metals, stain or stick as do water-based Chlorine, Chlorhexidine or Iodine products. Contains NO phenols or Protects staff from aerosols generated by spraying toxic phenols and aldehydes. Gloves and Mask are not necessary as it is kind to skin. One minute high level disinfection (TB, parvovirus). Each operatory turnaround with BioSURF saves as much as 9 minutes vs competitive products.