Soap

This emoji is generally used to express the idea of being clean, or to make a joke about washing one's hands. It is not considered to be a rude emoji. It is popular among all age groups, but is most commonly used by younger generations on social media platforms such as Twitter, Instagram, and Snapchat.

The history of this emoji dates back to the late 1990s, when it was first included in the Unicode Standard. It was one of the first emojis to be included in the Unicode Standard and has been a part of the emoji library ever since. It is used to express a wide range of emotions, from cleanliness to humor.