Just did one last week went fairly well, I used a non caustic soap for the same reason...It had something in it that built its own heat after it was applied, to about 115 degrees it was kind of cool, Have to find out what was in it that made it heat up on its self..Charged 100 dollars a hour for 3 hours worth of work on bid, took 4 hours to do...Had 6 lifts only about 15 deep and 75 long...Floor only had to be reasonably clean...Wet floor,hand spread on floor,sit 20-25min. brush, rinse, that was what i did..hope that helped
Matt