What certificate do i need for home cleaning?

not commercial cleaning

I want to prepare to start a business like Merry Maids. what certificates do i need.
Update: in boston
Update 2: what is the name of the certificate that i need for basic in home cleaning. i'm just starting out here. i want to work on getting certificates but i don't know exactly what. don't they have a generic in home certificate. i see they have them for window washer etc.. but not for basic home cleaning.... show more what is the name of the certificate that i need for basic in home cleaning.
i'm just starting out here. i want to work on getting certificates but i don't know exactly what. don't they have a generic in home certificate. i see they have them for window washer etc.. but not for basic home cleaning.

i'm sure they do i just dont know the name of it

thank you
4 answers 4