Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post - How well are you flushing your Black Tank?

**Rondo** · 03-20-2015, 05:36 PM

Darnell-- We use a capful of Calgon liquid and about a cup of Calgon powder in each tank.

03-20-2015, 05:36 PM	#25
Rondo Site Team Join Date: Aug 2007 Location: Omaha Posts: 6,750 M.O.C. #7560	Darnell-- We use a capful of Calgon liquid and about a cup of Calgon powder in each tank.