Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post - Winterizing question (toilet and black tank flush)

martyperu · 10-13-2018, 06:32 AM

Is it a good idea to put about a cup of antifreeze in toilet bowl for the winter storage to prevent seal from drying out and then leaking? In the past I have just sprayed silicon spray the best I could on seal for winter.
Does the blank tank flush drain or should I make sure antifreeze is run through the flush lines.
Thanks

10-13-2018, 06:32 AM	#1
martyperu Seasoned Camper Join Date: Mar 2013 Location: Neville Posts: 85 M.O.C. #13316	Winterizing question (toilet and black tank flush) Is it a good idea to put about a cup of antifreeze in toilet bowl for the winter storage to prevent seal from drying out and then leaking? In the past I have just sprayed silicon spray the best I could on seal for winter. Does the blank tank flush drain or should I make sure antifreeze is run through the flush lines. Thanks