[header] How to remove vomit from a car interior [title] Pick up any solid matter. [step] You can use a spatula and scrape the surface to remove chunks, or use a cloth or thick paper towel to remove pieces. [title] Blot the vomit to remove excess moisture. 
[step] Press on an absorbent cloth or paper towel just hard enough to absorb liquid, but not so hard that you force the vomit further into the underlying surface. [title] Sprinkle a thick layer of baking soda over the area you're cleaning.