”I had blue stools due to an employee's mistake” - Customer who drank dye concentrate from a famous franchise (South Korea)

An accident occurred at a famous Korean franchise coffee shop where a child drank dye concentrate due to an employee's mistake. On the 9th, according to News 1, a netizen named A posted on social media the day before that
On the 7th, Mr. A revealed that his child had blue stools after drinking a drink provided by Company B. Mr. A, who had purchased the drink for the first time, said, "When I saw my child's mouth suddenly turn blue, I thought, 'This is a product that I should drink.'
"I had a gut feeling that it was something I shouldn't eat," so I called the store to inquire. The store, which received Mr. A's call, confirmed the manufacturing process through security camera footage and
The company admitted to the allegations. It was revealed that a part-time worker in training at the sales floor had used blue dye to make the drinks. Mr. A said, "I received a refund for the drink and tried to brush it off as an accident, but
"I was very surprised the next day," he said. When the child had a bowel movement, the toilet bowl was stained blue. Mr. A said, "I was worried that there might be something wrong with my child's stomach," and added, "When cleaning the toilet bowl, I put blue medicine in it, so I thought it was a good idea to use blue medicine.
"They were the same color," she said. Mr. A expressed his disappointment, saying, "I'm keeping an eye on my child." Netizens who saw the news commented, "Both the child and the mother were shocked in the bathroom.
"They should have warned us beforehand that something like this could happen at the store," and "Even if it's harmless to humans, it will still hurt the mother's feelings," were some of the responses given.
Meanwhile, reviews were shared online in 2023 and 2021 reporting that people had blue stools after drinking drinks from Company B.