I love telling nasty stories about rats! They are so much fun to pick on----don't we all need something (someone) to pick on that is smaller than us? Maybe as a planet if we would focus on picking on something as ubiquitous as rats we would have less time to pick on each other. What a thought:). When I am inspecting I like to look down shower drains to make sure there is water in the trap. No water and I have some questions that need to be answered. Is there no trap? Has the trap dried out? Is the shower never used? Has the house been vacant long enough for the trap to dry out? Does the trap leak? Is that where those nasty odors are coming from?
Back to the rats.
One time I looked down the drain to discover that there was a hole in the side of the pipe. Rats from the sewer had chewed through the side of the pipe and were able to gain access to the crawl space because there had never been a trap installed (even though rats will sometimes swim through the trap). This first picture is from inside the shower (with the decorative screen cover removed) and one can see the hole through the side of the pipe.
The next picture is from in the crawl space and we can see the effects of the long standing leaking from the hole in the shower drain. I apologize for the picture being a little out of focus but I think you can still see the obvious hole in the side of the pipe and the fungal growth all over the sub-floor.
Now can't you just visualize taking a shower and having a cute little nose poking out through the metal drain cover and a little voice squeaking----"hey you're getting me wet"---"squeak"---"squeak!"
Charles Buell
www.buellinspections.com
O can just imagine what would happen if I was the one to see a rat in my shower. I would have a big hole in the floor from the shotgun blast.