BradFenstermaker
Member
Hey have a dealership with tile n grout in the shop area.
Spilled motor oil that is dried in the grout. Lite gray grout is now black.
What would be your detergent and process?
If I can remove it will be alot of future work from other dealerships.
Thanks
Spilled motor oil that is dried in the grout. Lite gray grout is now black.
What would be your detergent and process?
If I can remove it will be alot of future work from other dealerships.
Thanks