The traps are the only place you really need the antifreeze IF you can get all the water blown out of the rest of the system to include any pumps and filters....
__________________ My bus - Jasmine - External Build Website - YouTube Channel - TN/KY Meetup Group
As a level 1 burglar, Bilbo got a pony when he accompanied the level 60 dwarves on the Smaug the Dragon raid. Those powerlevelers probably invited him solely so he could trigger fellowship attacks for them.