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Apply baking soda directly onto the stain and let it sit for a few hours. Wipe it off using a damp cloth. If this doesn’t work the first time, make a thick paste using baking soda and water, then apply and scrub gently.
Mix apple cider vinegar with coarse salt to achieve a grainy paste. Apply this concoction to the stain and leave it for about an hour. Afterwards, remove the residue and wipe the area with a damp cloth.
Lemon and Borax Mixture:
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