How long do felony warrants stay active?

If you commit a felony as an adult (age 18 or older), it will stay on your record forever and cannot be expunged. If you commit a felony as a juvenile (age 18 or younger), it will not appear on your adult record. However, juvenile records are not sealed and are still accesible by the law. ADDED: They are not sealed to law enforcement HOWEVER, they ARE sealed to the general public.