Thread: Efflorescence
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Unread 01-23-2020, 06:43 PM   #2
Tool Guy - Kg
Moderator -- Wisconsin Kitchen & Bath Remodeler
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Join Date: Feb 2005
Location: Oak Creek, WI
Posts: 22,019
Welcome to the forum, Michael.

A few questions, if I may:
What makes you think it’s efflorescence?
Was there a bunch of haze that made you clean with the sulfamic acid?
And how long after grouting did you do this?

A picture or two might be helpful.

Tonto Goldstein... but my friends call me Bubba

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