Cheetos, a brand of cheese-flavored snacks created by Frito-Lay in 1948, has expanded significantly since its inception, becoming the top-selling cheese puff brand in the U.S. by 2010. Despite its popularity, the brand has faced challenges such as declining market share and revenue in recent years due to changing consumer preferences and increased competition. In response to these issues, Cheetos has broadened its advertising strategy and introduced new product variations tailored to local markets.