I'm traveling right now, just finished day 2 at NJH. I bought a small travel electric kettle, have a sputum container with Dawn and got a bowl from the hotel. I put fresh water in my uvbrite bottle, then boil, then clean and cross my fingers. I have a 3oz spray bottle of alcohol in my makeup bag and spray everything before I leave for the day, come back and rinse everything with distilled water (I have to have it for my cpap) not sure if it's perfect, but it seems to be working so far!