Antiseptics and disinfectants either kill of prevent growth of microorganism. Identify which of the following statements is not true :
A. Chlorine and Iodine are used as strong disinfectants
B. Dilute solutions of Boric acid and Hydrogen, peroxide are strong antiseptics
C. Disinfectants harm the living tissues
D. A `0.2%` solution of phenol is an antiseptic while `1%` solution acts as a disinfectant.
