What most naturally follows?

How to clean concrete countertops
Consult your manufacturer's guide or contractor.
If you installed your countertops yourself, then keep a photo of the concrete mix and surface coating so that you can consult it for reference. If you had a contractor install everything, then they more than likely gave you instructions post-installation.
If not, go ahead and call them prior to your first cleaning with any immediate questions. Be aware that cleaning your countertops with solutions or methods outside of the approved ones may result in your warranty being voided.