I just use one of those X-Hose collapsable hoses. Packs up small and I don't have to worry that it's not drinking water safe.
Edit:
But, to answer your original question, no, you don't HAVE to use a different hose. The actual chance of contamination is minimal. It's just highly recommended to eliminate even that minuscule chance.
__________________
There's no use crying over spilt milk... unless it's on your keyboard.
|