There are some coffee spills outside of my shop that I haven't been able to clean up. I'm thinking that they have stained the concrete because of the oils in the coffee. Any tips?
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There are some coffee spills outside of my shop that I haven't been able to clean up. I'm thinking that they have stained the concrete because of the oils in the coffee. Any tips?
You need to be a member of Barista Exchange to add comments!
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