I swore to myself when I launched this blog that I would never stoop so low as to cover RV winterization. Every RVer on YouTube/Instagram/TikTok has their own “How to Winterize Your RV in 5 Easy Steps!” video, and I hate being white noise.

So no, I won’t be going over the basics of winterizing your RV. If you don’t know what low-point drains or water heater bypass valves are, I recommend you start with an RVing 101 How-to-Winterize Guide like this one from RVer’s Corner.

But I do want to answer a popular question: Should you winterize your RV with antifreeze or compressed air?