If your Cleaning heavily soiled Carpet or Tile and Grout your techs must use Groutmaster. The proof is in the pudding.
I've been In the cleaning business for 15years, and groutmaster is the best Tile cleaner I've ever used. I love that theres no harsh fumes!! Cleans like a champ!
We had a mishap with our shipment but Rob III made it right immediately. GM works very good for cleaning tile & grout.
I got it because Jon don groutdevil was not very good and their good product had to be shipped haz mat. It works great and i been combining it with grease eraser on my restaurants and that combo works awesome.
The best chemical for tile