Trap not integral with a fixture

[crozell (Charles Rozell)]

@lkage

I use mineral oil for floor drains, etc. that I don’t want to evaporate

As I stare at my own floor drain. Good idea

[ryoung7 (ROBERT YOUNG, CMI)]

@lkage

I use mineral oil for floor drains

You’re The Best!

[ryoung7 (ROBERT YOUNG, CMI)]

@mwilles

That trap seal will be evaporated in a month.

As will other trap seals when not maintained as homes should be.