For the past two months I've noticed that the inside of my toilet lid gets condensation on it and I cannot figure out why and therefore how to prevent it from happening.
I'm fairly sure it's not steam from the shower as I have purposefully not used that shower for 2-3 days in order to test that theory. Condensation still appeared.
I know that it is not splashing from the toilet flushing either. It happens sometime after the flushing stops and can accummulate in just a few hours. The toilet lid is kept closed when not in use so since I already have a dog's water bowl elsewhere in the house.