> You'd still need to get the temp above 130-150F for 5-10 minutes throughout To ensure everything is heated up effectively, without cold pockets for them to h

> You'd still need to get the temp above 130-150F for 5-10 minutes throughout To ensure everything is heated up effectively, without cold pockets for them to hide in, the heat is maintained for around 6 hours. It then can take several more to cool down to normal.