Bathroom floor discoloring

[epcolumbus]

We have a 2017 Ultralite 2604RB and the floor in the bathroom is discoloring from underneath. It isn't wet. I don't see anything that appears to be leaking. Any suggestions?

[mobeewan]

Are you sure it is coming from underneath.

My vinyl flooring in the trailer yellowed at the entry door and in front of the toilet. Both were caused by the rubbery backing on some cheap non slip throw rugs sold for bathroom use and poor aim in the bathroom is not a problem as suggested.

[GrandpaKip]

There’s a spot in our bathroom that kinda looks like that. Not where anyone walks and not wet. I tested w/ a moisture meter.
Finally figured out it was wear caused by a milk crate sliding around.

[2_many_2]

I have seen this appearance on some vinyl flooring that had a reaction from the adhesive that was used to glue it down.

If this is the case, it is a darn shame, but at least it is better than water damage.

[Fisherman]

DownTheAvenue wrote:
Moisture damage. You have a leak somewhere.

Or maybe a leaky someone that can't aim. :B

[DownTheAvenue]

Moisture damage. You have a leak somewhere.