Years ago I had an Eldorado Class C motorhome. The owners manual gave a formula for deodorizing the water after sanitizing the system (remove the chlorine smell). I can't remember the formula but I remember it involved vinegar mixed with water. Now I have an Elkhorn truck camper. The owners manual gives the chlorine solution formula for sanitizing the system but not the vinegar formula for taking out the chlorine smell afterward. Is anyone familiar with the deodorizing formula? Care to share it with me? Thanks!