Next 1 teaspoon of regular table salt with 1 teaspoon of apple cider vinegar or white vinegar. Do not let the salt dissolve. Take a toothbrush and rub the mixture on your skin, making sure to rub gently. The stain should come off within 30 seconds. Then wash your hands with soap and water. The copper stain should be removed. Repeat as necessary.
because it is made of a cheaper metal such as copper or brass (which is mainly copper anyway) and copper reacts with acid in your sweat and tarnishes. the green stain on your skin is that tarnish rubbing off on it.
the acid rain melts the colour off of the copper and is left with a stain
You can use hot and soapy water to get a stain from a stinkbug off your skin. You can also try and use vinegar.
no i dont think u can clean stain notes otherwise u r an inventor
We would need to know what caused the stain and what kind of surface it's on. The procedure to clean an oil stain off of concrete is going to be much different than cleaning a red wine stain off of furniture.
Clean it ?
they clean their skin by peeling it off
maybe try cleaning it or not spill the oil spill clean with lighter fluid
While copper has been used to kill germs in some hospitals and even in your house pipes, copper can turn skin green. This is because it can oxidize on your skin. copper's patena is green, which you can see on copper roofing. that green color can rub off on your skin if say the metal was used for jewlery.
You can clean candle grease off stone by sprinkling some cornstarch on the stain and allowing it to set for about 24 hours. After this time, scrub the stain with hot, soapy water. Rinse well and buff dry.
You can clean off the vitamin water you spilled on your suede pumps with an eraser. Rub the water stain with the eraser very lightly because using pressure will only make the stain worse.
You can clean salt stains off of Nubuck shoes using a solution of water and vinegar. Try and clean the stain as soon as you can for best results.