U don't have to let her to choose. Just buy the basic needs. For my maid, I only bought her a new set of necessary goods when she arrived. After that, she bought it by herself.
my ex-maid always change the new towel to clean the house.... and she is so bad to use the tissue to dry her hair..... I also feel very angry.... but out of my control, I only know toliet paper will be finished after she take a both...因為 我見到 佢有d tissue 係d 頭髮到...