Grout-Eez grout cleaner (Farmington Hills SE)

I purchased the wrong kind - it does not work for stone but should work for tiles.
https://clean-eez.com/products/grout-eez?srsltid=AfmBOormtR3EjFWxx0uwCrIeOw...
Easy porch pickup. Please state date and time when you can pick it up.

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