Lerine Yeo (a.k.a S-hook Zeh Zeh) is back again.

This time, she's selling you the idea of why you shouldn't put your faith in face masks alone during a virus outbreak.

In the undated video that was subsequently posted by Facebook page "Sg Chinese Community", Yeo explains that, according to the news, some people infected with the novel coronavirus won't show symptoms for days.

And it doesn't matter if you cover your mouth with a face mask outside.

"What do people touch outside? People out there touch money. When they sit down, they touch. When they take the lift, they touch. (When they use) a chair, they touch. Everywhere also touch."

"If you're unlucky, and you sit (somewhere dirty), you also touch. What's more, you don't even wash your hands. Nobody washes their hands when they take a seat," she says.

And then you start to touch your hair, your eyelash, and maybe adjust your bra.

"You also "tio"!" says Yeo.

You can watch more of her here:

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