restaurant kitchen (heavy solid grease)
Any suggestions on how to get a good cleaning and grease removal in the grout lines.
I re-grout a lot of floors so usually I don't have to worry about the grease because I just remove it with the grout.
This restaurant wants me to re-grout where needed and clean the rest. (400 to 500 sq/ft)
I tried straight muratic acid, it improved it and melted my grout brush.
I do have a floor scrubber, but only a cold power-washer which I wouldn't be able to use in the kitchen.
Any chemical suggestions,
I have considered subbing it out to a carpet guy but I would rather do it my self