<human>: TIFU. Little back story. I travel a lot for work and most of the towns I live in don't have good housing. So instead of going hotel to hotel I bought a 34 ft travel trailer to live in. Anyways the other day I was doing some cleaning and before I went to bed I put some beach in my toilet. I had run out of toilet bowl cleaner so i figured I would let the bleach marinate over night. Big mistake... During the middle of the night I woke up and went to go piss. I started pissing as usual and all of a sudden fumes from the toilet started burning my eyes and throat.  I leaned back to finish my piss and turned a light on. The toilet was foaming and bubbling. My piss and the bleach had mixed and created a terrible gas. I opened all the windows and vents on my trailer and even the door when it wasn't getting any better.  After about an hour my eyes stopped watering. I looked up what urine and bleach does when mixed and found out that I had created Chlorine gas from what I read. I'm not positive that's what it was. After a couple hours I was able to go back to sleep. Needless to say I will never do that again.

Give me the gist of the text in a nutshell
<bot>: I put bleach in my toilet. I woke up to piss and the mixture created a toxic gas that filled my trailer. I lived.