I've been cleaning my carboys with oxy-clean and it works wonders...no need to even brush (which is important if you're using the plastic 'Better Bottles').
So I decided to throw all my vinyl tubes in the warm oxy for a couple of hours. I rinsed the tubes really well by running high-speed hose water through them (shot 30 feet into the yard), but when they dried, they all had a haze on them, even the brand-new, never-used ones. I doubt it will impart any flavor or hold any bacteria, but I really don't like it. If I put a q-tip in the end and rub the inner wall of the tube, the haze comes right off, but I don't have a way to rub the entire length of the tube.
Has anyone else encountered this? What did you do?