Here are the things you will need in order of use:
1. A shower.
2. Tissues, two wash cloths, a glass of water, and a garbage pale.
3. (optional) Another glass of water
4. Mint flavored mouthwash and more water
5. Cranberry juice, ginger ale, or gatorade.
Step 1: Prepare a Shower.
1. Getting the smell and/ or matter off of you
2. Since there is steam, your sinuses will become a little unclogged, as having vomit up your nose will clog it.
Step 2: Use the Tissues!!
-Depending on how long ago you vomited, there could be a lot or a little coming out of your nose, so that is why washcloths and a garbage pale are necessary: for maintenance.
-Also during this process, one can accidentally end up with the vomit matter in their nose, which is why a glass of water should be kept near.
So now, you have most of the smell out of your nose.
Step 3: (Optional) Get Another Glass of Water.
Step 4: Gargle With Mouthwash
-So take as much *mouthwash as it takes to fill up your mouth about halfway, and gargle/ swish. Do so for however long as you feel necessary.
-Afterward, you want to gargle with water in order to make sure all of the mouthwash is cleared out of your mouth along with the flavor from the vomit.
*Note: you may need a lot of mouthwash.
Step 5: Drink Something.
-Cranberry juice can help overpower other tastes in one's mouth
-Ginger ale supposedly helps nauseated stomachs
-Gatorade sometimes clears sinuses for some people.
*Note: If the way you threw up was painful or extremely violent, i.e. you threw up for more than ten minutes, then DO NOT drink OR eat ANYTHING. You might be very sick and even drinking water could make you vomit again. And if you saw dark red blood (or blood at all actually) in your vomit, go see a physician as soon as possible. Like within the next couple of hours.