 Why is Navage perfect for allergy sufferers? Rhino Systems Medical Director Dr. Howard Levine explains. If someone's exposed to allergens, they can get rid of those immediately by washing out the nose. Navage works by pulling saline in one nostril. Smash here for Fisher Lumber, the Fisher family. Them's your people when it comes to building supplies, materials, tools, wood, Fisher Lumber, cabinets, doors, windows, everything. Whether it's a one-room remodel or you're building a whole house.