How much sprite should you put in flowers?

When using Sprite in flowers, a small amount can be beneficial as it contains sugar and citric acid, which can help nourish the blooms. Mix about one part Sprite to three parts water for a homemade flower preservative. However, it's important not to overdo it, as too much sugar can lead to bacterial growth. Always ensure the stems are cut properly and that the water is changed regularly for best results.