Original Reddit post

I’ve been wondering about this for ages… so whenever I’m at the St. Gallen train station to go home, I notice that the IRs always STINK. This is not a shitpost, I’m genuinely concerned about this horrible smell and haven’t seen anyone talk about it. The smell doesn’t affect the inside of the train, though. Is there any explanation as to why it seems like the Interregio trains always smell so bad when they’ve arrived at the train station? submitted by /u/k4llua

Originally posted by u/k4llua on r/Switzerland