- Get rid of fluff. Dust and dust mites can trigger inflammation in your sinuses. Clear your bedroom of extra pillows, linens, stuffed animal collections and dust-collecting knickknacks.
- Check the humidity. Humidity can be soothing to dry sinuses. However, if dust mites and mold bother you more, too much humidity can be problematic as they thrive in moist environments. If your furnace has a humidifier, make sure it’s set at 50 percent humidity or lower. If you use a room or table humidifier, use a hygrometer (available at home supply stores) to monitor the humidity in your bedroom.