A Guide To Removing Hard Water Stains From Any Surface - Page 4

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cleaning toilet with toilet brush
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How to remove hard water stains from toilets
Hard water stains in your toilet can be particularly stubborn due to standing water. To remove them, pour cleaning vinegar into the bowl and let it sit for 20 to 30 minutes, allowing the vinegar to break down the mineral buildup. After soaking, scrub the stains with a toilet brush and flush to rinse away the residue. For extra cleaning power, add baking soda along with the vinegar or scrub with a pumice stone.

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woman scrubbing bathtub
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How to remove hard water stains from tubs
For acrylic and fiberglass tubs, avoid abrasive cleaners, scrub brushes and bleach. Use vinegar or a baking soda-water paste with a soft sponge or a Magic Eraser.

For porcelain, cast iron or enamel tubs, use vinegar or baking soda with a stiff brush. For tough stains, Thaeler likes to use Soft Scrub and a scrub brush. “If it’s really bad, let it sit before scrubbing,” she says.