Question

what do you mean by bleaching agent and disinfectants?

Answer 1

bleaching agent means the chemical compounds which are used for bleaching.

disinfectant means the chemical compounds which are used for healing the infection.

Answer 2

Sodium hypochlorite (NaClO), usually as a 3–6% solution in water, usually called "liquid bleach" or just "bleach".

It is used in many households to whiten laundry, disinfect hard surfaces in kitchens and bathrooms, treat water for drinking and keep swimming pools free of infectious agents.

I hope it helps you