Setup, Compatibility & Care
To ensure the longevity of your Black + Blum containers, always inspect the silicone seal for debris after washing. When using the vacuum function, press the center button firmly until you feel the air release, ensuring a tight seal. While the glass containers are dishwasher safe, it is recommended to hand wash the lids to maintain the integrity of the silicone seal and the vacuum mechanism. Never place the plastic lid in the oven or under the microwave heating element. If the container has been stored in a deep freezer, allow it to thaw slightly before attempting to open the vacuum seal.