A janitor (US and Canada), also known as a custodian, porter or caretaker, is a person who cleans and might also carry out maintenance and security duties.
According to the Cambridge English dictionary a "cleaner" is "a person whose job is to clean houses, offices, public places, etc.
[6] Between 17% and 23% of the total illegal immigrant population living in the United States work in the cleaning industry[7] (and growing at a rate of 1/2% to 1/3% percent per year).
For example, according to International Standard Classification of Occupations and European Skills, Competences, Qualifications and Occupations, the profession of a cleaner can be divided into:[14] In addition: The cleaning person may receive waste and carry out activities related to its transport to the place of storage, segregation and recycling.
Not always, but depending on the situation, (for example during cleaning dusty or dangerous substances or places, window cleaning at high heights, being on a busy street or in factories) items used by cleaning staff can include safety equipment such as: The exposure of a cleaner to hazards depends on the activity performed and the situation for example: allergens, dust, biohazards, fall, possibility of contact with electric shock, slipping on a slippery surface, so safety equipment should be adapted to the situation.
The 2000 film Bread and Roses by British director Ken Loach depicted the struggle of cleaners in Los Angeles, California, for better pay and working conditions and for the right to join a union.
In an interview with the BBC in 2001, Loach stated that thousands of cleaners from around 30 countries have since contacted him with tales similar to the one told in the film.