Crime scene cleaners reveal the most disturbing things they have seen on the job

Crimes are often horrifying but there are those who would need to clear up what perpetrators have left behind and these people have seen it all. 

From picking up ripped leg and wiping black blood on the floor, these are the ones who ignore the eerie ambience and do their job.

Compiled from Reddit via Ranker, one had to deal with flies around dead bodies and tell us all about how he felt.

View the gallery for their gory confession and try to sleep tonight.