I would try poulticing with 40% peroxide 

On Jul 1, 2016, at 8:33 AM, Doug Smith <dugorlando@gmail.com> wrote:

Hi Partners,

Any suggestions for this consumer:

Doug

"Need advice on removing stains from newly installed terrazo. They are brown stain from the paper & ramboards placed during construction to protect the floor. Please advise ASAP! Mahalo!"

Dave


--
Doug Smith
Stone and Tile PROS
15155 W. Colonial Drive
#783968
Winter Garden, FL 34778
877-842-8249, Ext. 727
407-754-4560 Direct Line
 
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