https://www.signshoponline.co.za/signage/neon-signs – Maintenance Proper maintenance is essential to ensure the longevity and functionality of custom neon signs. Routine checks and repairs, such as replacing damaged tubes or electrodes, can help extend the life of the sign and maintain its vibrant glow. Shipping and Installation If you’re ordering a custom neon sign from a different location or country, consider shipping and installation logistics.