Discovering rust stains on your concrete patio from metal outdoor furniture can be frustrating. Fortunately, several effective methods can restore your patio's appearance. For mild stains, create a paste using lemon juice and salt. Apply it to the stain, let it sit for several hours, then scrub and rinse. For more stubborn rust, a commercial rust remover containing phosphoric acid is highly effective. Always follow product instructions carefully, wearing protective gloves and eyewear. Another powerful option is using a diluted muriatic acid solution, but this requires extreme caution and proper dilution. Whichever method you choose, always test it on a small, inconspicuous area first and thoroughly rinse the concrete afterward to neutralize any remaining acid and prevent damage to the patio surface.
What's the best way to remove rust stains from my concrete patio caused by my outdoor furniture?
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