![Any help? A porcelain sink horrible abused by previous owners. I've tried bleach and later BKF with a drill brush with little improvement. : r/CleaningTips Any help? A porcelain sink horrible abused by previous owners. I've tried bleach and later BKF with a drill brush with little improvement. : r/CleaningTips](https://i.redd.it/wfwerh7ohpw71.jpg)
Any help? A porcelain sink horrible abused by previous owners. I've tried bleach and later BKF with a drill brush with little improvement. : r/CleaningTips
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11PCS Diamond Drill Bits for Ceramic Tile Stone Glass Granite Porcelain Marble 1/4-2" Diamond Hole Saw 6-50mm Glass Drill Bit for Bottles,Pots,Countertop,Sink,Vase by SUSUMU - Amazon.com
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EI-H32W 32'' Harmony Ceramic Sink Top in White with Single or 8'' Widespread Drill Hole by Empire Industries | KitchenSource.com
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