During the Olinda Carnival, creativity and expression come to the forefront, as exemplified by the costume designed by Carlos Silva that resembles a chemical bathroom. This costume served not only as a playful element of carnival celebrations but also as a critical protest against the lack of adequate sanitary facilities available for the influx of participants. According to the local government, only 350 chemical bathrooms were provided in the Historic Site, a number deemed insufficient by attendees, leading to long waiting times and discomfort among festival-goers.

Carlos Silva's protest costume drew attention to the realities faced by revelers in Olinda, who often find themselves confronted with inadequate sanitation during a time meant for celebration. His remarks emphasized the contradiction experiencing abundant police presence alongside a severe shortage of necessary sanitary amenities, leading to calls for improvements in public hygiene during large events. Feedback from other carnival-goers, such as Giselle Silva, echoed the sentiment, voicing concerns over both the quantity and cleanliness of the chemical bathrooms provided.

The blending of humor and critique in Silva's costume reflects a broader cultural phenomenon within carnival celebrations, where social issues are addressed through imaginative expressions. This event highlights the ongoing necessity for better infrastructure to accommodate public gatherings, indicating that while the carnival is a time for fun, it also serves as a platform for important societal commentary, urging local governments to prioritize sanitation in festive environments.