After the horrid taste/smell that I haven't been able to get rid of in the last 2 solid weeks of camping, I have decided to blow the lines out, and leave it. I may run some anti-freeze into them, but then I will blow that out as well.
I'm not looking forward to having to bleach, then baking soda the lines to clean them out
I guess my answer to your question would be to blow it out of the lines, and not worry about it otherwise.