Mess is an inevitable part of learning to eat, but you can manage it by using practical tools. Placing newspaper or a washable mess mat under the high chair makes clean-up easier. If the mess becomes overwhelming, try offering finger foods for only one meal a day rather than all three. Additionally, setting a boundary—such as removing the plate if the baby begins throwing food—helps them understand that mealtimes are for eating. Be patient; consistency over several weeks will help them learn these social cues.