Can I microwave products to kill any hidden RFID tags they might contain?
While microwaving an RFID tag will destroy it (a microwave emits high frequency electromagnetic energy that overloads the antenna, eventually blowing out the chip), there is a good chance the the tag will burst into flames first. The difficulty of destroying a hidden RFID chip is one reason we need legislation making it illegal to hide a chip in an item in the first place.