You can't. Once you buy a Blue Rhino tank you are in their system forever - you can only exchange it for a full "Blue Rhino" tank. You cannot return them for a cash refund of any sort.

Blue Rhino is owned by Ferrellgas Partners, a Master Limited Partnership that trades under the stock ticker symbol FGP.

Blue Rhino

Blue Rhino manufacture a number of propane and non-propane products to consumers and they also exchange empty cylinders for clean, safe and precision filled cylinders

no