To make sure you know what the role is and how your skills & experience meets the needs of the service.
read about role , do your research , speak to people in roe
Be interested not only in the cleaning but enjoy meeting and being part of the clients everyday life. After all we are visitors in their home.
To know some basic COSSH and H&S, but you are able to train whilst working also.
Dress smart be HONEST.
A lengthy interview with several people present, where they assess your ability to communicate well, have good knowledge of children's need.