We now know that the extra cleaning was unlikely to have helped limit the spread of Covid-19, but it did increase people’s exposure to the chemicals used in those products — some of which may be hazardous to health. Experts worry that repeated inhalation or skin contact can be harmful over time. Calls to poison control centers about cleaning chemicals also increased during the pandemic, primarily for accidental or intentional ingestion.
Source: What Are the Risks of Cleaning With Bleach and Other Disinfectants? – The New York Times