Dettol Disinfectant provides expert protection against harmful bacteria and can be used on many surfaces in your home or as an anti-bacterial skin cleanser. Dettol's unique non-bleach formula is proven to kill 99.9% of bacteria on surfaces, including E.coli, Salmonella, Listeria, MRSA, and the flu virus.. Kills 99.9% of bacteria & viruses. Effective against germs that can cause illnesses. Dettol.