In fact I cannot complain about that. Even the mall theatres is very clean. I don’t know if I made clear, but that was my first time in a real theatre, in a place where is exclusive for cinema. I was impressed how the image and sound quality was as good as the shopping mall cinemas, considering that the shopping mall cinemas are networks that have more money to invest, but unfortunately they only show movies that they know are going to sell. The North American films monopolize these mall theatres, already this cinema that I went to has a greater diversity of films from other countries. Thank you for your comment. I am sorry that in the country that invests the most in cinema, the first experience of watching was not as good in terms of hygiene :(