To keep your TCL TV, like the new QM6K, in top shape, follow these cleaning and maintenance tips:

Cleaning Your TCL TV

Screen Cleaning

1. Turn Off & Unplug: Always power off and unplug your TV before cleaning.
2. Use a Microfiber Cloth: Gently wipe the screen with a dry microfiber cloth to remove dust and fingerprints.
3. No Harsh Chemicals: Avoid using alcohol, ammonia, or window cleaners, as they can damage the screen’s coating.
4. Circular Motion for Stubborn Smudges: Use light, circular motions to clean tougher spots without applying too much pressure.

Frame & Back Panel

1. Use a Dry Cloth: Dust the frame and back panel with a microfiber cloth regularly.
2. Compressed Air for Vents: To remove dust buildup in vents, use a can of compressed air to prevent overheating.

Maintaining Your TCL TV

Optimal Placement

1. Keep Away from Heat & Moisture: Avoid placing your TV near direct sunlight, heaters, or humid areas to prevent damage.
2. Proper Ventilation: Ensure at least 4-6 inches of space around the TV for proper airflow.
3. Consider the use of a fan or additional cooling systems if your TV is enclosed in a tight space, such as a cabinet or entertainment center.
4. Stable Mounting: If wall-mounting, use a quality mount and secure it properly.
5. Utilize Built-in Features: Many TVs come with features designed to preserve screen life. For example, enabling the auto-brightness function allows the TV to adjust the brightness level based on ambient light, and the auto-sleep function can put the TV into sleep mode after a period of inactivity.

Software & Hardware Maintenance

1. Regular Software Updates: To ensure the best performance, check for firmware updates in:
   1.  Google TV: Settings - System - About - Software Update 
   2.  Roku TV: Settings - System - Software Update 
   3.  Fire TV: Settings - Device and Software - About - Check for Updates 
2. Use a Surge Protector: Protect your TV from power surges with a high-quality surge protector.
3. Unplug During Storms: To prevent damage from lightning, unplug your TV if you expect severe weather.
4. Check Remote Batteries: If your remote becomes unresponsive, replace the batteries and ensure the sensor on the TV is clean.
5. Turn off the TV when not in use to conserve its components.
6. Regularly inspect speakers for visible damage or obstructions. Dust and debris can accumulate and affect sound quality.
7. Connection Check: Inspect all cables and connections for signs of wear or damage. Loose or damaged cables can cause picture or sound problems.
8.  Set the Correct Contrast and Brightness: Adjusting the contrast and brightness levels can help to extend the life of your new television. Televisions are usually set up for showroom level brightness and once the picture begins to dim, the quality is affected. The higher you set your contrast and brightness, the more power your TV will use, over time, this will decrease your TV’s longevity. This is why some TCL TV's are set to Low Power Mode right out of the box.

Regular maintenance and careful handling will help extend the lifespan of your TCL TV while keeping it looking and performing like new!