(i) Anionic detergent are sodium salts of sulphonated long chain alcohol or hydrocarbons/alkylbenzene sulphonate or detergents whose anionic part is involved in cleansing action.
(ii) Broad-spectrum antibiotics: Antibiotics which kill or inhibit a wide range of Gram-positive and Gram-negative bacteria.
(iii) Antiseptic are the chemicals which either kill or prevent growth of microbes on living tissue.
