Science Buddies: "Ask an Expert"

my science fair question is Which disinfectants reduce or kill more bacteria! what kind of background research can i do for this question :? . I really need help quickly. I need to know in 2 days thank you. :P :P :!:

Hi!
Sounds like an interesting question. A google search should turn up a wealth of information on disinfectants, for example, here are a couple of links which might be helpful:
http://www.ga.k12.pa.us/academics/ms/8t ... ryanpe.htm
https://www.sciencebuddies.org/mentorin ... p017.shtml
It is also might be helpful to look up information about bacteria, and the exact methods in whichi disinfectants work. Good luck on your project!