Oral Hygiene Products and H5n1?

So I’ve heard certain products that are less harsh and disinfect surfaces for H5n1. But I haven’t heard much on how to prevent via oral? I heard there are few mouthwashes that help prevent covid-19. But anything else related to H5n1 is limited. I heard hydrochlorous acid is not as aggressive but idk about daily use? Please give advice on any dental products or ingredients in certain dental that may help prevent h5n1 as an extra precautionary step for myself.