How to clean the crystal lights in the hotel?

Cleaning crystal lamps is a troublesome period in the industry. Many lamp shops sell crystal lamps, but they don't provide cleaning services. Even if it is cleaned, there will be a charge. Because the crystal lamp integrates lighting circuit and soft-fitting functions, ordinary cleaners are unprofessional and dangerous. So I suggest you find a professional master, such as the lamp master platform, which is full of masters who install and wash lamps.