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Step 1
Pour undiluted distilled white vinegar on the stain.
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Step 2
Pour more white vinegar on a folded paper towel or cloth.
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Step 3
Place the saturated towel on the stain and cover with plastic wrap. This will keep the vinegar from evaporating.
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Step 4
Allow to sit for at least 30 minutes. This can be left for hours, even over night.
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Step 5
Scrub the stain thoroughly with a plastic scrubber or brush.
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Step 6
Rinse and follow up with a general cleanser or cleaning product.
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Step 7
If the stain persists, try the same steps using hydrogen peroxide. Or you can make a thick paste of baking soda and hydrogen peroxide and allow to sit.
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Step 8
You can also try Clorox 2 liquid and Oxy Clean.
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Step 9
If the stain remains, resort to a specialty cleaner such as CLR or Bar Keeper’s Friend. Be sure to wear gloves while using these products.










