" please call in a professional floor tile expert and have it all steam cleaned "

The above is advice from another thread.

My kitchen has white tile that originally ( 1987) had pale gray grout. It long ago tuned black and I have no patience anymore to clean it with a toothbrush, BTDT

Once someone came in and offered to paint over the grout to turn it pale again. No Thanks!

************************************How do I go about finding someone to look at the floor and determine if it can and should be steam cleaned? ***********************************************************************

Before someone whines that I should just replace the floor--the tile continues on into a back hall, a laundry room, and a half bath making it hundreds of square feet.