HELP!! Cleaning fresh grout off ceramic tiles!!?

We just laid new ceramic tile but in the process of grouting, we made a huge mess on the top of the ceramic tiles!! Any ideas on how to clean?

THANKS in advance!

Answers:
I bought this stuff called goo-gone I think from home depot and it did the job for me.

Other answers:
If it's fresh, wipe it off with a damp sponge.
If it's fresh, wipe it off with a damp sponge.
Scrub it with a scouring pad.
Your suppose to clean it with a sponge, before it drys, if its only a then layer , water and sponge will take it off, if not Muratic acid,
acid you can get it at a home depot they sell it in the tile section
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