水すい洗せん

noun, noun or participle which takes 'suru', transitive verb

washing with water; rinsing; flushing

General term for cleaning or rinsing something with water. Often used for toilets, parts, or surfaces.

• トイレは水すい洗せん式しきです。

  The toilet is a flush type.

• 部ぶ品ひんを水すい洗せんしてから乾かわかしてください。

  Please rinse the parts with water and then dry them.