Comment Comment by nick238 This is old (2025).Fortune links to a BBC article, which doesn't really provide any more detail about the testing conditions. I wonder if rubbing a bar of soap on your windows would reflect light and be easier to wash off. Also, were the windows tested low-E or not? parent nick238 4 months ago
Fortune links to a BBC article, which doesn't really provide any more detail about the testing conditions. I wonder if rubbing a bar of soap on your windows would reflect light and be easier to wash off. Also, were the windows tested low-E or not?