It is my understanding that absolute is not a good disenfectant, because a 
certain water content kills bacteria, my main concern are and is the viral 
contaminents,AFB, HIV, especially with the multi-drug resistant species 
cropping up.  Bleach or 10%
sodium hypochlorite is used on work benches in the clinical labs where blood 
borne pathogens are concerned, shouldn't we be looking at what they are doing 
as an adjunct to us? Are we not at the same risk? We may not have to 
re-invent the wheel here just look across our halls.                  Dana