Should I Heat Tetra Pack Milk? The Definitive Guide
                                
                                
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                                    2 min read                                
                            
                                According to Tetra Pak, the Ultra-High Temperature (UHT) treatment process heats milk to 135–150°C for a few seconds, making it sterile and safe to drink directly from the carton. The question of whether to heat tetra pack milk often arises due to habit or a preference for warm beverages, but the answer involves understanding its unique processing and how heat affects its properties.