Update: my display case went from foggy to crystal clear in 3 weeks
I run a small shop in Boise and my glass display case had been looking cloudy for months. Customers kept leaning in to see the ribeyes and I knew it was costing me sales. I tried a few different cleaners and nothing worked, just smeared it around. Then my old meat cutter Lou showed me his trick: a 50/50 mix of white vinegar and water with a microfiber cloth, no paper towels. Did it every Monday morning for 3 weeks and now the case looks brand new. Anyone else got a glass care routine that actually holds up?