Infused water is safe to drink as long as it is properly stored and consumed within a certain time frame. Generally, infused water can be kept in the refrigerator for up to three days. However, for best flavor and maximum health benefits, it is recommended to consume infused water within the first 24 to 48 hours. It's important to note that infused water can spoil if left at room temperature for too long. If you plan on taking infused water with you on the go, store it in a cooler or insulated bottle to keep it at a safe temperature. Additionally, it's important to properly wash and prepare the ingredients used in your infused water to avoid contamination. Always wash your hands and cutting board before handling fruits and herbs, and thoroughly wash the produce before slicing and adding it to your water.