Many homeowners are unknowingly damaging their televisions by using abrasive household cleaners, according to guidance from major electronics manufacturers. Experts now warn that substances like bleach, ammonia, and paint thinners can cause irreversible damage to modern display panels.
Cleaning a television with harsh chemicals or rough materials is a common mistake that often stems from traditional household cleaning habits. Manufacturers, including LG and Sony, advise against using detergents, alcohol, or even paper towels, as these can scratch the screen or penetrate the internal components.
The correct way to clean your screen
To safely maintain a TV screen, experts recommend using only a dry microfiber cloth. These specialized fabrics, composed of polyester-polyamide fibers, are designed to capture dust through static electricity without the need for liquid agents.
If a stubborn stain persists, Sony suggests lightly dampening the microfiber cloth with a small amount of water. It is critical to never spray any liquid directly onto the screen, as moisture can seep into the frame and damage the sensitive LED components inside.
Mexico’s consumer protection agency, Profeco, notes that if water alone is insufficient, a very light mixture of water and isopropyl alcohol may be used. However, the cloth should remain merely damp, never soaked, and users must apply minimal pressure to avoid damaging the panel.
Manufacturers emphasize that paper products, such as napkins or paper towels, are unsuitable for screen maintenance. These materials are often too abrasive and can leave microscopic scratches on the display surface over time.
Once the cleaning process is complete, owners should wait at least five minutes before reconnecting the power to ensure all moisture has evaporated. Following these steps helps preserve the integrity of both LCD and OLED panels, extending the operational life of the hardware.
Always consult the manufacturer’s instruction manual for specific care guidelines, as cleaning requirements can vary by model. Using the wrong products can lead to the corrosion of specialized screen coatings and the degradation of the internal electronics.
