It’s time for the big guns when you need to get a vomit smell out of fabric. To create the ultimate germ-and-odor-fighting combination, you need the vinegar and the baking soda. Mix a little baking soda into vinegar to create your solution.
After that, just plop the high chair straps down into your homemade brew and let them sit overnight for the best results. Be sure to rinse them extremely well afterwards.