Hi guys,
I used the groutmaster today on 2 small bathroom tile floors. Less then 5x5 foot each bathroom.
So I mixed up 1 once of gm in a half gallon of water in a small hand pump sprayer.
Then I fired up the oreck xl with soft brush and went at it.
This stuff is amazing. Worked excellent!. Took all dirt off quickly.
Not sure what's in it but it just works!!
I had a area the had a slight yellowish tinge right next to the toilet that did not come as white as I would have liked.
So I took bonnet pro spotter and full strength and put it on the area and let it set. Scrubbed it by hand then wiped it away.
NO DIFFERENCE!!! And bonnet pro spotter is VERY potent!!!!
Groutmaster is just as strong and alot more cost efficient!
I'm impressed!!