Condensation can cause a build-up of moisture behind the headlight cover, resulting in a foggy appearance that can weaken the strength of the lights. Condensation can occur if the headlight cover hasn’t been reinstalled properly following a bulb change, or if there’s a problem with the seal around the edge of the plastic. Of course, a damaged or worn headlight casing may not be the main cause of poor headlight performance. Headlight bulbs have a limited lifespan and will naturally dim over time, so you’ll need to replace the bulbs periodically to ensure maximum performance and visibility out on the road.The 3M 39073 is a great bit of kit but the premium price tag makes it less attractive to buy when compared to the alternatives. However, with that being said, it’s a complete kit that will easily restore any headlight lens in just 3 steps. Overall, the Visbella Headlight Restoration Kit offers great value for the money when you consider all of its contents. As long as you follow the instructions, you should be able to restore your headlights with ease. Restoring your car’s headlights to their original condition is one thing, but how do you prevent oxidation, marks and discolouring in the first place? There are a few things you can do to maintain the appearance of your headlights, reducing the risk of them becoming foggy, cloudy or yellow over time. Here are a few practical tips to try: Spray the headlights with the sealer provided, which will help protect the finish and prevent the headlight from becoming hazy and oxidised in the future. Finish by giving the headlight a final buff with a dry chamois or paper towel, and you’re done. How to Clean Car Headlights Over time, the plastic covering car headlights can become foggy, cloudy or start to turn yellow, stopping the lights from shining as brightly, and possibly reducing your visibility. But why is it that headlights do this?

Once the lamps were clear, we sealed them with the lacquer provided to give protection from any further deterioration. Visbella Headlight Restoration Kit As well as testing multiple kits, we also based our recommendations upon hours of research and a number of factors. The factors that we considered included the accessories supplied, ease of application, effectiveness and value for money. In terms of the testing, we have a number of old cars with cloudy headlights and some were much worse than others. In this particular example, we cleaned the headlights of a Mercedes W210 E Class that’s over 20 years old. Even at this price is seemed reasonable value though, as it includes four different grades of sandpaper, a cutting paste and finally a UV sealant. There’s even a glove so you don’t get any of the chemicals on your skin and little roll of masking tape to help protect the paint work around the lens – although this is more useful when using power tools, unless you’re particularly energetic and careless.Generally speaking, if visibility is poor and less than the 100-metre rule listed in the Highway Code, you may need to replace your car’s headlight bulbs. Restoring the transparent headlight casing may help a little, but it’s unlikely to restore your headlights to the required level needed for optimal visibility. Unlike most of the other kits here, the Meguiars doesn’t use any form of sandpaper. Instead you are given two discs which have an abrasive surface made of the same sort of scratchy scrubbing material you use to get tough bits of pasta bake off the oven dish when doing the washing up. Dirt and pollution can change the appearance of plastic car headlights over time, when a thin layer builds up on the surface. This opaque layer of dirt diffuses and dims the light, interfering with the strength and direction of the main beam. You might expect the ‘1-Step’ kit would only involve one step and be the height of simplicity. But the reality is that it’s actually more complicated than all of the other kits, involving hand sanding and a drill-based polisher.

Cleaning your car’s headlights regularly will not only ensure effective day-to-day performance but will also help to reduce the long-term wear and tear associated with exterior plastics. As part of your regular wash cycle, you should make sure that the lights are clean, preferably using standard car shampoo. Removing the thin layer of dirt and pollution from the lights can prevent discolouring, and it will reduce the effects of UV radiation.product/helpAdviseTab.hbs -->