[cleantech]

Hi guys looked at this porcelain floor today. The problems appeared soon after installation. What do you guys think. Efflorescence or grout haze. It dissappeared when wet. Came back minutes later

[Kev Martin]

I would like to see some better photos but in the meantime it looks like a combination of Grout haze and transit wax is the issue.  If you post a few more photos I should be able to offer you a solution.

[cleantech]

sorry about the pictures kevin. the combination of 2 thing makes sense as there was still soiling present after acid cleaning. i then used bostik tile renew. it was still not 100% in places but stone soap darkened it uniformly and all was good again. thanks for the info. what do you use for transit wax removal from porcelain in general

william 

[Kev Martin]

Essentially then you masked the problem as opposed to removing it?  I use Miracle Poultice A&B

[cleantech]

I hear you Kevin bit at least it's no longer a problem

[Kev Martin]

I hear you Kevin bit at least it's no longer a problem

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Understand that but it's good info for next time

Kev