Sinus infection is the leading cause of yellow-colored mucus. The sinuses are more prone to infection due to its role in keeping the air that enters the body clean and moistened. It also creates a lot of mucus to catch particles, bacteria and viruses that may harm the sinuses and the entire body.
Make a Patio Sliding Door Close Automatically with a Water Bottle. If you have dogs, young children, or irresponsible adults that know how to open a sliding door but not close it, this brilliant, $3.50 DIY is for you. Hook up a bottle of water or sand to a small pulley with some nylon string, and voila! You've got an automatic sliding door, as the video above demonstrates. Your mileage may vary, naturally, depending on how stubborn your door is at sliding closed. Still, it's a great time- and effort-saving invention, which might work with other kinds of sliding doors.
Proper operation and full closure of your facilityâs rolling and sliding fire doors. Fire Door Drop Testing Services Include. The inspection, testing and certification of your facilityâs rolling and sliding fire doors to meet. NFPA-80 Section 15-2.4.3-5 requirements by factory trained and certified technicians. A written Fire Door Inspection and Drop Test Report, which documents each FDDT service call.