Sinus pressure can make everyday life miserable. Fight back with these simple tips:Salt water can help clear sinuses and reduces the need for pain medications. If you don't live near the ocean, try a salt water nasal rinse.At home, use a humidifier to avoid dry air that can irritate your sinues.Eat a spicy curry. Pungent, peppery foods are natural decongestants.Drink up to keep sinus membranes well hydrated.Avoid outdoor exercise at peak pollution hours.Bathe your pet and clean your home regularly to keep allergies from clogging your sinuses. For WebMD, I'm Sandee LaMotte.