"dirt on the headlights can reduce their effectiveness up to 50 percent."
drivegreen.com
hi i have frosty headlights is there anything i can use to get rid of this please help
Your local auto parts store can sell you a kit to restore the plastic lenses of your headlights. Just be patient and follow directions.
If you have composite headlights, you can remove the bulb, remove the headlight assembly, use some headlight lens cleaner, rinse it out, and let it dry. If you have sealed beam headlights, you can only change out the assembly or clean the lenses only on the outside.
Can you clean the glass on inside headlights audi a6?
you clean it with lens paper.
The headlight assembly can be changed, but not just the actual clear lens on the front. See "Related Questions" below for how to remove the headlight assembly, and also how to clean them
To clean the lenses on your sunglasses you should wash them with warm water and mild soap and dry them with a non-abrasive cloth.
once a week.
Microfiber Cleaning Cloth for Microscope Lenses
Are you sure the dirt is on the inside? I detail headlights at used car dealerships and sell a product called Crystalenz to clean gauge panel plastic. Crystalenz is made for cleaning headlight lenses but it works really well on gauges.
by cleaning the specs
It would depend on how dirty they are. Keeping headlights clean would be in your best interest.