Can the smell of disinfectant be poisoned? What are the uncomfortable reactions?

Basically not, but don't smell a lot, because it contains hypochlorous acid.

Hypochloric acid is a component of bleaching agent, which will form chlorine gas harmful to human body. Chlorine is poisonous.

Danger category: invasion route: health hazard: workers who often touch this product with their hands sweat a lot, their nails become thinner and their hair falls off. This product is sensitive. Free chlorine released by this product may cause poisoning.

Environmental hazard: explosion hazard: this product is nonflammable, corrosive, can cause burns to human body and has allergic reaction.