I remember two sisters in the Hall sold some kind of cleaning detergent, but it wasn't Amway. I don't remember the name of it, but I remember this particular product wasn't very trustworthy, I remember watching an investigative report on the news about it, this was in the late 70 or early 80's and it was kind of funny to me, but this woman here in NYC agreed to sell the product, she could barely speak English with the reporter, but she pointed to the living room of her apt and the room was FILLED with boxes of this product that she had to sell !! Funny to me because these two sisters were involved with it, but surely not funny to that woman who got stuck with a shitload of the stuff in her apartment.