Practicing good hygiene and sanitation at home can have a significant impact on a child's physical health. Regular hand washing, cleaning of surfaces and toys, and proper food storage can help prevent the spread of germs and illnesses. Additionally, teaching children about good hygiene habits can help establish healthy habits that can last into adulthood. Neglecting hygiene and sanitation, on the other hand, can increase the risk of illness and infection. Therefore, parents should prioritize good hygiene practices and teach their children the importance of cleanliness and sanitation.