If possible, repeat this simple treatment 4 or 5 times a day. Other heat sources are also effective-hot water bottles or electric heating pads. Run a humidifier and drink lots of water. The fluids prevent dehydration and keep the mucus flowing. Use a small bulb syringe with children.
Adults can simply sniff the solution.
Try acupressure treatments. The last two are especially good for clearing the sinuses. Locate the point with the tip of a finger. You can usually tell when you're on the right spots because they are more tender than the surrounding areas. Apply pressure for a few seconds and repeat several times.