Cleaning is considered as a risk free activity. Many people think that professional cleaners do not risk their lives while doing their jobs as firemen or policemen do. But as this is an ordinary profession it has its own risks as well.
In general every place needs to be cleaned sometimes. Think about the zoo, for instance. Cleaning the bird cages does not carry much risk of any issues, but have you thought of how the snakes cages are cleaned? The cleaners can't make the snakes to go out of the area as the lions do. They just have to go in the cage full of cobras and clean their mess to provide them clean and healthy life. So, the fearless cleaners just go inside the cage and move the sleeping snakes to other side and clean their dried egg shells and poop.
Another dangerous cleaning job is window cleaning. People who earn money with window cleaning are risking their lives seriously every day especially when it comes to tall buildings. Have you ever heard of the tallest building in the world with dirty windows? No, right? There are several brave professional cleaners who climb to the top of Burj Khalifa and clean its highest windows. Yes, there were people who have lost their lives while doing their job, but bad things happens. The risk here is very big and not anyone can do it.
In general, cleaning jobs are not so dangerous and do not carry much risk of health injures. But as every other job it has its exceptions. For example, Mayfair cleaners know all the risks they take while doing their jobs and still they love it. So, if you have a rental apartment somewhere high in a tall building and you need an end of tenancy cleaning Mayfair service, do not hesitate and call them.