Trump never suggested anyone drink disinfectant. Nancy Pelosi however said he said it, repeatedly and as recently as last week. Trump suggested using disinfectant for treatment because it's a valid treatment. Hydrogen Peroxide is a disinfectant and it has been used both in the bloodstream and in the lungs to fight similar viruses. It is also what most hospitals and doctors offices use to wipe down surfaces as it does not have a strong smell. Long used treatment and what he was referring too, not Lysol as Pelosi suggested.