Retrieve your IP PIN online at the IRS's Get an IP PIN site; or. Call the IRS at 1-800-908-4490 to have your IP PIN mailed to you. However, this can take up to 21 days.
Mix 1 tsp of salt in a cup of warm water. Use this mix as a gargle for several times a day to keep oral thrush at bay. Alternatively, you can also take some salt and rub it in and over your mouth, and allow it to soak for a few minutes. You may eventually swallow it or spit it out.
There are a number of things you can do to reduce your chances of developing oral thrush, including: 1  rinsing your mouth after meals. 2  brushing your teeth twice a day with a toothpaste that contains fluoride, and interdental cleaning (flossing) regularly.