Clean four corridors in a junior school today! cleaner there, took out a bin liner from a waste bin dragged it along unaware that there was cooking oil dripping out of the bag! I quoted them on tuesday this week, but cleaned this evening! the staining looked a few weeks old, the carpet was a red HD cord but only two years old!
I hit it with hot Enzall , left to dwell whilst i set up my scorpion and 100ft of hose, heater on, I have a drop in imersion heater, and twenty or so mins later started cleaning!The cooking oil totally eradicated and hopefully no wick back! will give the head a ring on tuesday, but looked great! 200sq yards took three hours from start to finish, rinsed out with very hot Chemspec Formula 90