![Black spots in bathroom sink - although we clean every 2 weeks the spots keep reappearing after few days in one sink. Any tips? : r/FirstTimeHomeBuyer Black spots in bathroom sink - although we clean every 2 weeks the spots keep reappearing after few days in one sink. Any tips? : r/FirstTimeHomeBuyer](https://i.redd.it/wflkddfm1voa1.jpg)
Black spots in bathroom sink - although we clean every 2 weeks the spots keep reappearing after few days in one sink. Any tips? : r/FirstTimeHomeBuyer
![Marks on porcelain sink, can these be removed if so how? I tried a magic eraser quick and nothing. : r/fixit Marks on porcelain sink, can these be removed if so how? I tried a magic eraser quick and nothing. : r/fixit](https://i.redd.it/p6mz650kre4b1.jpg)
Marks on porcelain sink, can these be removed if so how? I tried a magic eraser quick and nothing. : r/fixit
![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)