What is the difference between disinfectants and antiseptics? Can the same chemcial be used for both the pruposes? 

Explanation

Chemical compounds are used for killing or preventing the growth of microorganisms. Compounds when applied to living tissues like wounds, cuts, ulcers and diseased skin surfaces are called antiseptics. However when applied to inanimate objects like floors and drainage systems, they are called disinfectants. Same chemical in low concentration may be used as antiseptic and in high concentration as disinfectants. 0.2% Phenol solution is antiseptic but 1% phenol solution is disinfectant.