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.
Oral thrush can be treated with a homemade mouthwash, or, in more serious cases, a prescription mouthwash or lozenge. Oral thrush is a yeast infection that affects the mucus membrane lining of your mouth and tongue. In infants, the best approach is to not treat thrush at all, because it usually goes away in a couple of days.