Grandma’s tip for cleaning car headlights

1.Why do headlights turn yellow?
Car headlights tend to yellow or fade over time due to oxidation from sunlight, pollution, insects, etc.

2.When should headlights be cleaned?

There’s no hard and fast rule, but as soon as you notice that the light isn’t as bright as before, it’s time to clean your headlights. Regular cleaning helps optimize visibility when driving at night.