I really do not worry much about infection/contamination but one thing that does make me a little nervous is flying insects.
This was my first season where I got a dose of fruit flies in my house during the Summer. So far I have come through without those little bastids mucking up the works but still . . .
On Tap: 1. Kelly R. IPA, 2. Roter Hund Hefeweizen, 3. Bud Killer Blonde, 4. Red Dog Pale, 5. Roter Hund Oktoberfest, 6. Pumpkin Ale, 7. McRed's Stout (with new nitro system and stout tap,) Cream Soda, 8. ESB # 3, & 9. Ordinary Bitter.