The paper under the cage grates is changed. Any food is scraped off of perches, and the floor around each cage is swept up. A couple of times a month, the cages are taken outside to get a thorough cleaning. These creatures are too intelligent to be left all day with nothing to do. There are several categories of toys and each has their own importance.
Parrots chew and chew.
That s their job. They yell and they chew. And they throw food. It is very important that they have toys they can destroy. We make many of our own toys.