Answer:
Nail care simply means to protect, maintain, or give special attention to the fingernails and toenails. Caring for your nails is as important as taking in food into your body.
To disinfect means to sterilise while a disinfectant is a substance that kills viruses, germs, etc. Healthy nails should be consistent, it should be free from bumps, pits, or grooves, and it should have uniformly aligned colours. Most preferably, a pink colouration per se. These are the only true attribute of all healthy nails.
