Use a clean soft cloth to scrub the stain.
													
																	Clean black marks off ceramic sink. 
									
	
		
	
																	The black marks may. 
																	Mix equal parts water and distilled white vinegar in a spray bottle. 
																	Wipe the sink with a microfiber cloth but do not wet it first as a combination of dust and water results in a thick. 
																	You can do this by. 
															
													
									
	
		
	
																	How to clean a black ceramic sink 1. 
																	One can also use mineral oil to clean black kitchen sinks. 
																	Dry with a clean rag or towel. 
																	Combine cup of baking soda and 2 tablespoons of mild dish soap in a small bowl. 
															
													
									
	
		
	
																	Use your fingers or a spoon to. 
																	Cleaning with baking soda and lemons 1. 
																	Clean and dry the porcelain sink with a sponge and dishwashing liquid soap. 
																	You can start by adding about cup 0 25 liter. 
															
													
									
	
		
	
																	Use a vinegar solution. 
																	Before you apply the baking soda lightly dampen the basin of the ceramic sink. 
																	I also have very hard water use a lime hard water remover. 
																	Removing dirt from black kitchen sinks everyday is an easy way to prevent build up of stains. 
															
													
									
	
		
	
																	Sprinkle baking soda into the sink. 
																	Add a few drops of. 
																	Spray the solution on soap scum and or food particles. 
																	Dip a sponge. 
															
													
									
	
		
	
																	Now rub it using a clean cloth to remove the stains. 
																	Put small amount of mineral oil on the stained area. 
																	I ve a porcelain sink also the marks from pans etc come off with dawn soap or scrubbing bubbles spray foaming cleanser.