Here's the thing, though: cleaning matters more than the spray itself. I picked a Saturday and went through the whole house with Windex first—some of those windows hadn't been touched in a while.

High indoor humidity is the main contributor to summer window condensation. Damaged, unsealed, or poorly insulated windows can cause summer window condensation. Poor airflow and blocked vents also ...

Your sunroom is the perfect place to unwind and enjoy the beautiful scenery outside. But it can be hard to relax when your view is obstructed by fog or condensation on your windows. Foggy windows are ...

Nothing slows you down like fogged up windows in the car. You may be tempted to simply turn on the defogger and start driving, until it becomes clear that it may take a little more time and effort, ...