describe the use of a disinfectant or antiseptic?

Question

advantages and disadvantages of chemical control of micro-organisms

Answer 1

disinfectant, kills harmful bacteria on surfaces keeping them from invading our bodies & making us ill.

antiseptic, does the same thing but on our bodies...I guess.

Controlling micro-organisms keeps us from getting sick. Too much control keeps us from building immunities....leading us to become ill very easily.