Procyon to the rescue

Donwand

Supportive Member
Joined
Oct 17, 2009
Messages
271
Location
east coast
Name
Brian
I just completed a 7,000 sf tile and grout cleaning job at a local college. I was hoping Procyon tile and grout cleaner would do the trick, unfortunately it didn't make a dent in it. I've used it with great results in residential situations many times.
 

Donwand

Supportive Member
Joined
Oct 17, 2009
Messages
271
Location
east coast
Name
Brian
IMG_0346.JPG
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Donwand

Supportive Member
Joined
Oct 17, 2009
Messages
271
Location
east coast
Name
Brian
I tried several products, but it was Matrix grout devil and Zep industrial purple that finally worked. I occasionally used Viper renew.
 

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