A foggy windshield can be a major inconvenience. It can take forever to defog and driving with the fog causes visibility issues. Get rid of the pain of wondering and waiting with our 7 tips to get rid of a foggy windshield.
Foggy windshields happen when condensation settles on the inside or outside of your windshield. The most common culprit for this is temperature differences between the outside of your vehicle and inside. Other causes include debris on the outside causing moisture to stick to the auto glass’s surface and mechanical issues causing filter issues.
Quick Foggy Windshield Remedies
1. Roll your Windows Down
By rolling your windows down you dry out the humid air inside the car and allow the fog to dissipate. This works for layers of fog on the inside of the windshield and works best in cold weather.
2. Turn Off Air Recirculation
By shutting off Air Recirculation you achieve the same goal as opening the windows. You get the interior climate to the exterior climate making the condensation vanish. This trick will work in cold and hot weather similarly.
3. Turn Up your AC
Simply point your fans at the windshield and turn your air conditioner on. The AC will pull the moist air from the cabin and run them over the cooling coils. When the air is drier there will be no moisture to form condensation to form fog on the windshield.
4. Turn Up the Heat
While the AC pulls air into the systems, turning up causes the air itself to absorb moisture. The air might become more humid, but the condensation from on the windshield will vanish.
5. Turn On your Defroster
While scraping ice from the windshield many of us will have our heat on to aid the process. By turning your defroster on during this time you can eliminate fog on the outside while you take care of ice on the outside.
6. Spray the Interior with Ammonia-Based Window Cleaner
While the windshield’s exterior is cleared by the wipers, spraying down your interior with ammonia-based windshield cleaner prevents condensation from forming on the inside. Simply wipe down in vertical strokes without streaks and do this regularly.
7. Ensure your HVAC is in Working Order
If your heat, ventilation, and air conditioning (HVAC) system are working well it will remove the fog. However, if your HVAC is not in working order then fogging will be a regular issue as the air doesn’t circulate while the car is running. If this happens it’s best to get your car inspected.
Embrace These Tips and Get Rid of your Foggy Windshield
Regardless of the weather, condensation can form on auto glass leading to obscuring mists that can pose a threat to motorists. By using our tips you can get rid of a foggy windshield quickly and safely. If you have any questions or need your auto glass inspected, repaired, or replaced trust High-Tech Auto Glass, the best windshield replacement in Phoenix for over fifteen years.