Please choose the correct ending to complete the given sentence: Health: [header] How to deal with wisdom teeth coming in [title] Soothe your toothache with a salt water rinse. [step] Dissolve a teaspoonful of salt in a cup (8 ounces or 236.5 ml) of warm water. Swish the water around the problem tooth as a rinse, then spit it out.

Ending1: Rinse your mouth immediately, such as after a meal, leaving the salt water behind. [substeps] The salt water flush will significantly cleanse your mouth, but it won't scrub away the bacteria that found its way into the gum. Ending2: Doing this several times a day (every two to three hours) will help to reduce gum soreness and inflammation. [substeps] You can also dilute a cup of hydrogen peroxide solution with water (one part hydrogen peroxide to two parts water) and rinse. Ending3: This helps loosen plaque, both interior and outside. It also damages tooth enamel and can cause tooth decay. Ending4: [substeps] If you prefer canned foods, place the rinse in an airtight container. [title] Have someone call your dentist to update their opinion.

Answer format: ending1/ending2/ending3/ending4