Cooked frozen pizzas for about 20 minutes, all seemed fine, then just when it was done, lots of smoke from a sausage piece that fell down into the aluminum foil, when I opened the door the smoke came spilling out into my kitchen, lots of it, shouldn't there be some fan built into the oven to prevent that? Is something wrong with the oven?
ya its lower but for the use it does not make any difference recycle aluminium consist of one in million dust this can be detected by checking the density u cannot distinguish between those by your naked eeye if my answer is useful to you please vote my answer as best answer
He doesn't know what he is talking about.It is often times higher in quality as it has been through the purification process more timesRecycled aluminum has several different grades.extrusion is the highest quality.extrusion has been through a magnetic field when in the molten state and then pressed through an extruder.That aluminum can in your hand is two different grades.the can is one(cheeper) grade.and the rivet and tab are another grade (higher).-wendy
most if not all heating apliances have a coating that must be washed out or cooked off before use it must go through a heat cool cycle at least once or twice sometimes a third time.