Unforeseen Complications

I've been in the camper now for three months, and really like it for the most part. It's wonderful to have my own space, not to mention my own kitchen. But there is a side effect - when you use an RV-style toilet* for that length of time, it starts to smell.

After some asking around, I found out that you are apparently supposed to use a toilet treatment in camper-style commodes that breaks down and deodorizes the "contents". But where to find this magical elixir? The RV section at Walmart, I'm told.

So off to Walmart I went.

I'm not normally a Walmart shopper, but I figured I would find what I needed in the Automotive area, which happens to be pretty spacious and full of aisles. I wandered around for a few minutes, but I didn't find anything helpfully labeled "RV Section," so I decided to ask for help.

I found a friendly looking man wearing a Walmart vest, and the following conversation ensued.

Me: Excuse me, sir, I'm looking for the RV section. See, I've been living in a camper for the last few months and the toilet has started smelling a bit, and someone told me I could find stuff to put in it here at the RV section...
Friendly Man: RV section? Dunno if we have one of those.
Me: Well, I was told you did...
Friendly Man: Hold on, let me ask. Pulls out walkie talkie. Hey, Dave?
Dave: Over walkie talkie. Yeah?
Friendly Man: I've got a girl here who says her RV toilet smells. Do we have an RV section?
Dave: Her what smells?
Friendly Man: Her toilet smells.
Dave: What?
Friendly Man: Her toilet.
Dave: Hold on, I'll be right there. Appears. Ok, I'm sorry. What were you saying? I couldn't hear.
Friendly Man: This girls says she's living in an RV and the toilet smells. Do we have an RV section or something?
Dave: Yeah, we have an RV section, it's right here. See, we even have different scents.
Me: Faintly. Thank you. Grabs citrus scented RV toilet treatment and runs away, blushing furiously.

*Picture a holding tank that gets emptied every two weeks. Frankly, I'm a little incredulous that it took this long to start emitting unpleasant odors.