28.8. 2024
| Advices Service

Cleaning and renovation of headlights: When does the intervention of an expert help?

Functional lighting of a motor vehicle contributes to increasing road traffic safety. Due to UV radiation and weather conditions, however, the headlights begin to turn yellow and become clogged with dirt. As a result, the lighting efficiency is reduced. Renovating headlights will help restore their brightness and extend their lifespan. Now we will look at how to clean and polish the headlights and when it is appropriate to grind the headlights.
Advices Service
Cleaning and renovation of headlights: When does the intervention of an expert help?

Image by Freepik 

Headlight cleaning: Why is it so important? 

Seeing well and being seen well is crucial when driving a vehicle, especially at night and in bad weather conditions. The poor condition of the headlights can be the reason why the vehicle does not pass the MOT. In short, clean and clear headlights are the alpha and omega of smooth and safe driving. How to clean headlights? Be sure to regularly wash the front and rear lights in a manual car wash or at least when you refuel at a gas station and wash the windows.

How to clean and polish headlights at home 

You can also clean and polish the headlights yourself at home. Rinse off the coarsest dirt with clean water or a soft sponge dipped in water - you will rid the headlights of dust, insects and dirt. Then you can use a ph-neutral car shampoo - always follow the manufacturer's instructions. At the end, rinse again with clean water, dry and polish with a microfibre cloth.

Headlight Restoration - Kits for refurbishing and polishing headlights 

Are your headlights already faded and yellowed? Professional kits for renovating and polishing lights can handle this. Polishing paste removes fine scratches and dirt. The protective emulsion will then leave a protective film on the lights that will repel water, prevent the rapid settling of dirt and protect the headlights from rapid plastic degradation. 

How else to shine the headlights? Polishing waxes, which have a similar effect to pastes, are also popular. Some drivers agree that sticking a transparent film directly on the headlights helps to slow down the yellowing of the lights.

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Image by Freepik 

Renovation of headlights - when it is appropriate to grind headlights 

Sometimes the front and rear lights are already so worn that their luminosity drops significantly. That's when it should come down to grinding the headlights using grinding wheels of different grits. Coarse grinding wheels remove the oxidized layer, finer ones are used for fine final grinding and polishing. 

When sanding headlights, it is advisable to use sanding and polishing pastes - always follow the instructions. Don't forget to cover all areas around the headlights with masking tape, which you should definitely not skimp on. The tape protects the body paint around the headlights to prevent damage during sanding.

TASY – the best headlight renovation for Brno 

If you want to be 100% sure that the renovation and grinding of the headlights will be perfect, contact the experts. Here at TASY, our experienced mechanics from the car service will take your headlights to perfection. We provide complete renovation and adjustment of lights for all types of cars. 

Headlight repair here at TASY will extend their life and contribute to increased road safety.