Why are disinfectants bad for humans?

Disinfectants can be harmful to humans because they often contain harsh chemicals that can irritate the skin, eyes, and respiratory system. Prolonged exposure may lead to more serious health issues, including respiratory problems and allergic reactions. Additionally, some disinfectants can produce harmful fumes when used in poorly ventilated areas, increasing the risk of exposure. It's important to use them according to safety guidelines to minimize risks.