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Unread 12-15-2019, 12:18 PM   #1
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Join Date: Dec 2019
Posts: 1
New kitchen backsplash grout stained

I installed my kitchen backsplash few weeks ago. Sometime after that two stains appeared above the stove. I think they are oil stains but I am not 100% positive. I've used bleach, oxiclean, grout cleaner, baking soda, and even a powerful steam machine and nothing will work.

I forgot to use a grout sealer so I know I messed up that part, can't turn back now. Any ideas what kind of stain that is and what I can do? Thanks

I used Mapei Ultracolor FA Plus.

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Last edited by joebob59; 12-15-2019 at 12:26 PM.
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