Seed oil is a natural remedy that is used to treat various diseases, including colds, diathesis, boils and purulent skin diseases. Before you start using string oil, it is important to read the instructions for use to ensure that it is safe and effective for each person. If side effects occur, stop using the oil and consult a doctor. Some of the possible side effects may include allergies, skin irritation or allergic reactions. It is important to remember that string oil is not a cure for all diseases. For best results, you should consult your doctor before using a series of oils. Either way, oil cycling is safe and can help with many health problems.