DIY RV Potable Water Sanitize and Winterize without RV Antifreeze

We spend weeks in our camping trailer every year. It is always sad once the temperatures drop and it is time to winterize. The first few years of owning a trailer, I used RV antifreeze (AKA Pink Punch) to winterize my potable water system. But I am not a big fan of the pink punch and realized that I could protect my lines from freezing using a process to flush the lines with air.

In this video I will show you my process for sanitizing and winterizing the potable water system in my trailer. I have been doing this for several years now and have not had issues with busted plumbing. While it probably doesn't save any time in the fall/winter, it takes much less time to get it ready to go again in the spring. BTW - I repeat the same sanitization process in the spring.

[heyeverybody]

I wanted to know how to do this. I’m not sure why, I don’t have an RV! Thanks for taking the time to post this!