To use Quick Fix Plus with a fake urine belt, begin by shaking the bottle to mix it well. Heat the bottle in a microwave for 10 seconds or use the included heating pad to reach... moreTo use Quick Fix Plus with a fake urine belt, begin by shaking the bottle to mix it well. Heat the bottle in a microwave for 10 seconds or use the included heating pad to reach the ideal temperature range of 90-100°F, confirmed by the temperature strip. Once warm, pour Quick Fix into the belt kit’s provided bladder, then securely fasten the belt around your waist. This setup allows for easy, discreet use of Quick Fix Plus with the fake urine belt, ensuring the solution stays at the right temperature and remains ready whenever needed. less