A bidet uses a rim-flushing action similar to a toilet and has what size trap?

A bidet typically utilizes a 1.5-inch trap, which is standard for many plumbing fixtures in residential settings. This size is adequate to handle the wastewater produced by the bidet while ensuring proper drainage and preventing clogs. The rim-flushing action mentioned is akin to that of a toilet, helping to facilitate the necessary flow of water to accomplish effective cleaning while also managing wastewater efficiently. The 1.5-inch size strikes a balance between sufficient volume capacity and the requirement for effective drainage, making it ideal for a bidet application. Other sizes, while they may be employed in different fixtures, are generally not utilized in standard bidet installations.