The crossword solution for the term 'Cleaner, one searching energetically' is 'Scourer'. A scourer is a person who cleans surfaces with a brush or other abrasive material. They are often employed in industrial settings to clean large areas quickly and efficiently. Scourers are also used in domestic settings to clean hard-to-reach places such as grout between tiles. Scourers are known for their energetic and thorough approach to cleaning, making them an ideal choice for those looking for a reliable and efficient cleaner.