Mr. Clean is a brand name and mascot fully owned by Procter & Gamble, used as an all-purpose cleaner and melamine foam cleaner.
A janitor (American English, Scottish English), janitress (female), custodian, cleaner or caretaker is a person who cleans and maintains buildings such as hospitals, schools and residential accommodation. Janitors’ primary responsibility is as a cleaner.
Procter & Gamble Co., also known as P&G, is an American multinational consumer goods company headquartered in downtown Cincinnati, Ohio, United States, founded by William Procter and James Gamble, both from the United Kingdom. Its products include cleaning agents and personal care products.