Quick tip: How to Clean Bathroom Dark Stains
Hard water can make emailed porcelain as well as metal surfaces pretty dirty in the bathroom, especially if the stain is given time to build up. Luckily, using some caustic soda, it's pretty easy to clean these dark limescale stains.
Caustic soda (affiliate): https://amzn.to/48Wmg4G
#limescale #bathroom #cleaningtips