Labels:text | font | white | screenshot | receipt | algebra OCR: benzine, lacquer thinner, anti-static agents, or vinyl record cleaners as they may damage the surface. Never leave the disc in a place subject to direct sunlight, high temperatures, or high humidity. Recommended storage conditions are: Temperature: 10℃ to 50℃ (50'F to 122'F) Humidity: 10 percent to 80 percent.