If I don't wash my cup after each use will I get sick?

If I drink out of the same cup for the entire day without washing it will I get sick? Im not pouring different liquids into the cup. My germaphobic fr

If I drink out of the same cup for the entire day without washing it will I get sick? I'm not pouring different liquids into the cup. My germaphobic friend thinks that the air will contaminate the cup or something?

or:If I drink out of the same cup for the entire day without washing it will I get sick? I'm not pouring different liquids into the cup. My germaphobic friend thinks that the air will contaminate the cup or something?


or:Your friends are correct. Viruses travel through the air. Don't be lazy, wash your cup out.


or:Hi, I personally keep a water cup by my bedside that I reuse over and over.I wouldn't however do this with milk or juice, Yuck!

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