Home Home Decor One of those gross things you really NEED to know as a parent- How to Clean Up Vomit…1. clean up excess off the affected area. 2. make a paste of BAKING SODA and Water; 3. Take a spatula or spoon and generously spread it onto the affected area. It is almost like frosting a cake, except way less appetizing; 3. Let it dry overnight or until it becomes a powdery consistency again; 4. Vacuum it up!; 5. Repeat if necessary. I wish Id learned this a long, long time ago!