Electrical transmission towers support wires that carry electricity from power plants to homes. Electric current is electric charge in motion. It can take the form of a sudden discharge of static electricity, such as a lightning bolt or a spark between your finger and a ground light switch plate.
To clean stubborn stains from your toilet bowl, first if you have a wet/dry vacuum, suck out all the water so you have a virtually liquid free bowl. Then, pour in hydrogen peroxide. It will get rid of all stains and lime. I would suggest using 1/2 a bottle for each cleaning. You might need more or less.
Tips. 1  If you find that you cannot remove the rust stain, clean it with a mixture 1/8 cup oxalic acid crystals with 1 gallon hot water. 2  Use a water softener to remove dissolved iron from your water supply and prevent your porcelain sink, toilet and bathtub from rusting.ust stains on porcelain sinks are caused by direct contact with rusted metal, such as the metal bottom of shaving cream can, dripping faucets, standing water or water that contains a high concentration of dissolved iron.