Pour 1/4 cup of salt and 1/4 cup of Borax, and then a 1/2 cup of vinegar. Add a pot of boiling water and wait until it clears, probably an hour.
Pour 1/4 cup of salt and 1/4 cup of Borax, and then a 1/2 cup of vinegar. Add a pot of boiling water and wait until it clears, probably an hour.