How can you take away the layer of mucus after drinking milk?

I've heard that actors/singers avoid dairy products before a performance because they cause a layer of mucus in the throat. Is this true? And if it is, what can you do to reduce the effect or take away the mucus after drinking milk?How can you take away the layer of mucus after drinking milk?
Rinse and gargle with any antiseptic. (Half a cap full).I wouldn't do this more than twice a day.This should work.

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