E EmptyNest Administrator Jul 2, 2011 #1 A little glycerin added to the water for cleaning windows or mirrors will prevent them from fogging or steaming up. Winter and bad ventilation are often the main culprits in rendering reflective surfaces opaque. More »
A little glycerin added to the water for cleaning windows or mirrors will prevent them from fogging or steaming up. Winter and bad ventilation are often the main culprits in rendering reflective surfaces opaque. More »
