Most people will go their entire life without ever knowing what the thin lines on rear car windows actually do

13. How To Use Your Rear Defroster Button The Right Way

To use your rear defroster effectively, locate the defroster button on your dashboard, usually marked with a symbol representing heat waves and a rear window. Pressing this button activates the defroster system, which typically runs for a preset period or until manually turned off.AdvertisementFor optimal results, it’s best to activate the defroster as soon as you notice fog or frost beginning to form, preventing significant build-up and ensuring clear visibility.

14. Protecting The Lines: Cleaning Tips That Won’t Cause Damage

When cleaning the rear window, it’s important to use gentle cleaning solutions and soft cloths to prevent scratching or damaging the defroster lines. Avoid abrasive materials or harsh chemicals that could compromise the integrity of the conductive elements.