1. Make sure to defog your car windows before driving in the morning.
2. I need to defog my sunglasses so I can see better in the sun.
3. The bathroom mirror was so steamy, I had to defog it before I could see my reflection.
4. To defog your diving mask, spit on the inside and rub it around before rinsing with water.
5. The ski goggles were fogging up, so I had to stop and defog them before continuing down the mountain.
6. In order to defog the windshield, turn on the defroster and open the windows slightly.
7. The swimmer used an anti-fog spray to defog his goggles before jumping in the pool.
8. It's important to defog a scuba mask before diving to ensure clear vision underwater.
9. The defogging solution worked quickly to clear up the bathroom mirror after a hot shower.
10. Before taking off in the airplane, the pilot had to defog the cockpit windows for optimal visibility.