Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to get rid of bumps on your tongue [title] Gargle with a warm saltwater solution. [step] Swishing a simple saline solution has some antibacterial properties and may help relieve tongue bumps. It can also help decrease any inflammation that may present with the condition.

Ending1: [substeps] Saltwater, though less potent, can be mixed with hydrogen peroxide to ease the itching. A half teaspoon of salt is about ½ teaspoon. Ending2: Instead of using plain water, combine 1 gallon (3.78 liters) of cold water with a tablespoon of salt, a teaspoon of baking soda, and 8 ounces (236 ml) of saltwater. [substeps] Swish the mixture up and down your tongue. Ending3: [substeps] Dissolve 1/2 a teaspoon of salt in an 8-oz glass of warm water to make your saline solution. Gargle a mouthful of the salt water for 30 seconds and then gently spit it out. Ending4: If you do not have a saline solution, fill a small plastic bottle with a small amount of warm water and swish it around with your tongue and up against your tongue for 2 to 3 minutes before spitting it out. [substeps] You can also drink saltwater with ginger ale instead.

Answer format: ending1/ending2/ending3/ending4