How to Remove Hard Water Stains in a Toilet Naturally - Toilet Haven
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Is this a hard water stain? How to clean this? I scrubbed the top part of the toilet clean but the bottom is hard due to lack of leverage. : r/CleaningTips
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Cleaning 101: How To Eliminate Hard Water Stains In Your Toilet - Eloise's Cleaning Services - Best House Cleaning in Wilmington
How to clean the brown stains in toilet? Have tried toilet cleaner + scrubbing and baking soda with vinegar to no avail : r/CleaningTips