If you are hiring someone for long-term employment as a gardener or maid, all you would need to do is:
1. Copy their ID
2. Mail it to some immigration enforcement agency
It's one simple extra step. If you can afford to hire employees and are already doing the paperwork to pay them, you can do this one time extra step.
It's hypocrisy for Republican state Rep. Debbie Riddle (who proposed this exemption) and other Republications who support it, to criminalize hiring illegals except for their own gardeners and maids.
As already mentioned above, removing this exemption would not put anyone in danger if they get services from companies instead of hiring people directly.