•Material Safety: Opt for jugs labeled BPA-free to avoid harmful chemical leaching, especially when storing acidic drinks like citrus juices. High borosilicate glass models are durable and resistant to thermal shock, allowing safe use with both hot and cold liquids .
•Cleaning: Regularly wash the jug with mild dish soap and warm water. Avoid abrasive sponges or harsh chemicals that may damage the surface. If using a dishwasher, check the manufacturer’s instructions, as some parts (e.g., silicone seals) may require hand washing .
•Freezing Limits: While ice cores can be frozen, never fill the jug entirely with water and freeze it, as expanding ice may crack the container. Instead, use pre-chilled water or add ice cubes directly .
•Avoid Extreme Temperatures: Do not expose the jug to sudden temperature changes (e.g., pouring boiling water into a cold jug) to prevent cracks. High borosilicate glass models are more resistant but still require caution .
•Storage: Keep the jug upright to prevent leaks. If storing infused drinks, refrigerate within 24 hours to maintain flavor and prevent bacterial growth.