what will remove copper sulfate stain in commodes
I have a copper sink and clean it one a week with Table Salt and Vinegar. Come up like new
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.
the acid rain melts the colour off of the copper and is left with a stain
Yes, the copper(II) acetate is a copper salt.
Any pool can have copper. Source water may have it in it. Some pools have copper plumbing. Most pool heaters have copper heat exchangers. If your pH or Alkalinty levels are lower than recommended, then the copper in the plumbing or heater can be stripped out and stain the pool plaster a bluish-green color. Some allgaecides even use copper which will also stain. You should also take care using copper algaecide in salt water pools as they may cause problems with the chlorinators.
Yes, copper acetate is a salt.
Copper based algaecides can cause this problem.
Copper (II) sulphate is a salt that is blue.
For the capsule stain Congo red or a Nigrosin solution can be used. Next, Maneval's stain is used.
Copper sulfate is the salt made by this.
I am not sure what you mean by "spirits of salt", but a mixture of vinegar and salt is a very effective copper cleaner.