How do you clean your Camelbak?

How often?

I only use water in mine, but I know my mouth has germs. But sometimes I just rinse with water.

Am I going to die?

I mean, you know, from camelbak gunk disease?

If I put soap in, I feel like I have to rinse and rinse and rinse and rinse for fear of getting a mouth of soapy water next time I drink.