Question: To dispose of gasoline safely,
Options:
contact your local recycling authority.  Some recycling centers will accept gas and recondition it or recycle it safely.  If they don't, they will direct you to someone who will.
contact your local recycling authority.  Some recycling centers will accept gas and resell it or recycle it safely.  If they don't, they will direct you to someone who will.
Answer: contact your local recycling authority.  Some recycling centers will accept gas and recondition it or recycle it safely.  If they don't, they will direct you to someone who will.