Forum Discussion

JohnnyE_'s avatar
JohnnyE_
Explorer
May 24, 2016

White Substance on Small Screen Next to Water Fill

Took my TT out for its spring check-out and de-winterization. I filled up my fresh water tank and after a day or two, I went back to my fresh water fill and noticed a white substance over the small v...
Seeking Advice
Lynnmor's avatar
Lynnmor
Explorer
May 25, 2016
If you are able to see the back side of that hose and maybe disconnect it, you often can find biological stuff growing in that vent hose. Bleaching the tank usually doesn't reach up to sanitize the fill and vent hoses. I've had some that could only be fixed by replacement. Others just drink the filthy stuff.

About RV Tips & Tricks

Looking for advice before your next adventure? Look no further.25,106 PostsLatest Activity: Jan 26, 2025