I have two small pieces of granite countertop and just use warm water on a microfiber cloth.

We don't use it for food prep, and so far nothing has been too tough for water to remove.

Here is a recent thread.

Here is a link that might be useful: Thread about Cleaning Granite

thank u! I do use mine for cooking, meat, eggs etc.. .MUST be cleaned with more than water haha! ;)

Any neutral daily cleaner formulated for stone will work great.
Try to stay away from the 3 in 1 cleaners.
They cause build up especially on counters or surfaces that are dense and not porous.

I just use water and a dishtowel while I'm working, maybe a little dish soap here and there. When I have time to clear everythink off the counters, I use Granite Gold from the grocery store and it works fine.

thanks! I actually just bought Granite Gold :)

Granite installer highly recommended the use of Simple Green.
I use the granite wipes after I wipe with just my soapy dish rag. I hate that my granite shows water marks - when I use the wipes they don't leave water marks.