white (or used to be) grout
#1

I made the mistake of using white grout with my white ceramic tile counter tops. It's been less than a year and it is already stained terribly. I did use a sealer that was highly recommended by the tile folks. Last time I listen to them? Attempts to clean thus far have been futile. Suggestions? Can the grout be painted? Other options?
#2

swannyj, Thus far I have not had to acid wash any of my counters as I sealed them myself. However, in this instance I would recommend starting in an out-of-the-way spot with a q-tip. Try dilluting a capfull of Muriatic acid to a cup [plastic] of water. It should bubble briefly and quit. Rinse the spot well with water {sponge} and see if the results are to your liking. If they are, please keep in mind that without rinsing, the acid continues doing what it does. This is how I have cleaned hundreds of pools, but as I say, my counters thus far are not affected. {possible difference being that I sealed them within 24 hrs. of grouting} Sure hope this helps.
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