Sterilization & disinfection of blood spills is done by-: (A) Fordaldehyde, (B) Sodium Hypochlorite, (C) Tincture iodine, (D) Phenols
Answer is B. .<p>hypochlorites are the most widely used chlorine disinfectants.sodium hypochlorite is available as a liquid.aqueous solutions of this of 5.25 to 6.15 percent is called "house bleach".they have a broad spectrum of antimicrobial activity.do not leave toxic residues,are unaffected by hardness of water are inexpensive and fast acting remove driede or fixed organisms and biofilms from surfaces.</p><p>ref;park&;s textbook of preventive and social medicine,22 nd edition,pg no 120</p>