In the U.S. the chickens are rinsed with an antimicrobial chlorine wash to protect consumers from food-borne diseases. It’s banned in the EU because they’re concerned with hiding poor hygiene.
Chapters:
0:00 Prologue
0:14 Chlorinated Chickens
0:33 USDA Approves Chlorine Baths
0:42 UK Bans Chlorine Chickens
0:54 Undetectable to 99% of humans
1:18 Wash Your Chicken
1:40 End Credits