Is it polite to say Que asco if something unappealing to you during meal time in Spanish speaking countries

In Spanish-speaking countries, saying "¡Qué asco!" can be considered impolite or rude, especially if you're expressing disgust about food, as it can offend the person who prepared it or those sharing the meal with you. Instead, if you find something unappealing, it might be more courteous to keep your thoughts to yourself or to express your preferences in a more tactful way. For example, you could say that you prefer something else or that it's just not to your taste without using strong language. Being mindful of cultural norms and the feelings of others is important in social settings.