Quick little trick to clean your sinuses:
Push your tongue up to the top of your mouth. Put a finger between your eyebrows and push into that spot. How that for around twenty seconds. Your sinuses will start to drain out.
Remedies for sinus infection, which effects around 37 million American every year:
Turmeric. Good for so many things, like inflammation. It also lessens sinus infection, reportedly. It clears your airways. This is because of inflammation, which affects your nasal passages.
Apple cider vinegar. Another thing that is good for a lot of complaints, apple cider can be mixed with warm water and honey and drank to clear sinus infection in a few days. You can also drink it straight: 1-3 time per day, about a tablespoon each time. You can also try an apple cider vinegar steam to clear your nasal passages out.
Nasal saline rinse. This is where you get saline and run it through your nasal passages. It flushes things out. You mix 1/4 teaspoon of sea salt/pickling salt with a pinch of baking soda and a cap of food grade hydrogen peroxide with 1 cup of warm water.
Oregano oil. You can drink it or steam with it (eyes closed).