If it has a stale taste (or it simply doesnât taste right), itâs best to throw it away either. If youâll notice any signs of mold, proceed similarly. If the smell around the lid is funny, but contents of the bottle seem OK, olive oil is fine to use. Summary. As you should know by now â olive oil can go bad. It has a pretty long shelf life, but it does expire. You should also know how to tell if olive oil is bad â you just need to test its taste, flavor and examine its appearance.
Quick Answer. Some common ethical principles include honesty, equality, respect for rights, integrity and adherence to the law. While these are all fairly standard ethical principles, their precise applications depend on the setting.
 Ethical standards help to:  Educate members about sound ethical conduct  Provide a mechanism of accountability  Improve professional practice  The ACAâs Code of Ethics is based on Kitchenerâs five moral principles: autonomy, justice, beneficence, nonmaleficence, and fidelity.These codes of ethics and guidelines parallel ACAâs Code of Ethics but speak more directly to the specialty area  Best practice guidelines are not ethics, per se, but do recommend practice standards that professional counselors should strive to uphold.