[nudephil (OP)]

Will sent us this:

Which of the common household disinfectants - like Dettol, Corsodyl, benzalkonium chloride, TCP - are effective against coronavirus?

Anyone know?

[Bored chemist]

It's difficult to be certain.
This might help
https://www.nea.gov.sg/our-services/public-cleanliness/environmental-cleaning-guidelines/guidelines/interim-list-of-household-products-and-active-ingredients-for-disinfection-of-covid-19