Using RV Antifreeze

I am winterizing my Hi-Lo and am wondering about putting RV antifreeze in the fresh water tank and pumping it through the system. That is what the book says to do. I don’t know if that is safe. Can I pull off the pump inlet hose, and put it directly into the jug of antifreeze and pump it through the lines? Dave A. 

Dave, you can absolutely pump the anti-freeze throughout the system as you suggested, but it might be easier by pumping it backwards through a faucet spout. In fact, a backflow kit, with a hand pump, is available for that very purpose. But it is totally acceptable to pour the anti-freeze directly into the fresh tank and use the RV’s water pump to pump it throughout the system as well. You can’t go wrong either way.

##RVT919