Why does air keep getting back into my FoodSaver bag after sealing?
- LlauraenglishAug 6, 2025
Wrinkles along the seal of the FoodSaver bag can cause air to re-enter. Also, moisture or food debris along the seal can prevent proper sealing. Cut the bag open, wipe the top inside, and try resealing. If you're sealing liquids, use the Liquid mode. Sharp food items may puncture the bag, so use a new bag or cover them with a soft material before resealing. Fermentation or natural gases may also cause air to re-enter, indicating spoilage. In this case, discard the food. Finally, the bag itself might be faulty, so try another one.