Popsugar Beauty Beauty Tips Hack For Quickly Getting Rid of Cold Sores This Hack For Treating Cold Sores Has Saved Me So Much Money on Over-the-Counter Meds August 10, 2020 by Murphy Moroney View On One Page Photo 2 of 3 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Step 2: Add Salt Naturally, salt can be used to help further dry out your fever blister. Just add a few shakes of your favorite brand to your toothpaste. Previous Next Start Slideshow Beauty TipsBeauty How-ToPersonal EssayEditor Experiments