In early August, I wrote a message to Teacher A, a teacher of an English correction service. Teacher A and I used to have enjoyable conversations about Fujii Kaze.       Hello, Teacher A The TV commercial for the fabric softener “Laundrin” that plays Fujii Kaze’s song “Garden”, has caused controversy on X(Twitter) because it’s a product that is harmful to the human body. The main component of this product is surfactant (ester-type dialkylammonium salt). This is a very dangerous substance. This could potentially lead to skin issues. https://laundrin.jp/ Given my limited English proficiency, I can’t ascertain whether the scientific fact that “fabric softeners are dangerous” is a global…