Removing water and adding antifreeze to the toilet - he-ruide
Allow the sight tube to show column (an inch or more) of antifreeze. After this go into the PUP and flush the toilet until 100% pink, undiluted, antifreeze is flowing into the toilet (Not shown)

Allow the sight tube to show column (an inch or more) of antifreeze. After this go into the PUP and flush the toilet until 100% pink, undiluted, antifreeze is flowing into the toilet (Not shown)

winterizing127