Pedro,

In last weeks pre-show, you recommended baking soda as an effective toilet cleaner. Well I put your advice to the test, and sure enough, it worked.

Until about an hour later. While cleaning the kitchen, I found some expired vinegar and poured its contents down the drain. Somewhere deep in the plumbing, a chemical reaction took place, a violent one.

There was a rumbling from the bathroom. I raced over, swung open the door and beheld an apocalyptic sight! A frothy brown geyser shot up from the commode, struck the ceiling and rained liquefied horror everywhere.

Pedro, what were you thinking! Why didn't you pre-emptively warn me this would happen? Are you just evil?