The Best Car Glass Cleaner 2020

The best way to keep your car windows clean and free of streaks is by using a quality glass cleaner that cut through dirt and wipes clear. Many premium options are even able to repel water or dust for a longer lasting finish.

Best Car Glass Cleaner

The best car glass cleaner is the Autoglym Fast Glass, which is quick and easy to use and leaves behind zero residue. It can even be used to remove polish, wax or sealant from rubber or plastic trim.

Car Window Cleaner Comparison

Car Glass CleanerBottle
Autoglym Fast Glass500 ml
Meguiar’s Perfect Clarity473 ml
HG Car Windscreen Cleaner500 ml
Rain-X 2-in-1500 ml
Gtechniq G6 Perfect Glass500 ml
Simoniz Anti Glare500 ml

Traffic film, bug splatter and other types of dirt upon your car windows can significantly reduce your visibility of the road. Investing into a quality glass cleaner cuts through tough dirt and leaves a streak-free finish in a matter of seconds.

Below is a list of the best car glass cleaners that can be used upon all types of glass and leave a streak-free finish.

The Best Car Glass Cleaner

1. Autoglym Fast Glass Car Window Cleaner

By fast the most popular car window cleaner in the UK is the Fast Glass formula by Autoglym. It’s a quick and easy cleaner that can be used upon all types of glass, mirror, perspex, acrylic and even plastic windows.

A unique feature of this cleaner is the fact that it can be used to remove polish or wax from rubber or plastic trim.

Other features of the Autoglym Fast Glass include:

  • Free of any abrasives, waxes and silicones
  • Leaves behind zero residue
  • Suitable for interior or exterior use
  • Removes road grime, insect splatter, tree sap and much more
  • Refillable 500 ml spray bottle

The Autoglym Fast Glass is an excellent all-round car glass cleaner that ticks all the boxes. It’s affordable, easy to use and provides great results on all types of glass as well as a wide range of other surfaces.
Check it Out

2. Meguiar’s Perfect Clarity Car Glass Cleaner

Another popular car glass cleaner is the Meguiar’s Perfect Clarity, which is an anti-hazing formula that provides long-lasting glass clarity. According to the brand, it’s highly effective against all types of dirt such as bugs, tree sap, vinyl fog, road grime, smokers film and bird droppings.

Other features of the Meguiar’s Perfect Clarity include:

  • Professional grade formula
  • Streak-free finish to all types of glass
  • Suitable for interior or exterior use
  • Removes all types of dirt
  • Quick and easy to use
  • 473 ml spray bottle

The Meguiar’s Perfect Clarity is a high quality car glass cleaner that’s a simple spray on and wipe off formula. It does come with a premium price tag but it’s a professional strength cleaner that provides streak-free clarity without fail.
Check it Out

3. HG Car Windscreen Cleaner

One of the cheapest glass cleaners that’s actually worth buying is the HG Car Windscreen Cleaner. It’s a fully biodegradable formula that provides quick, easy and no-streak cleaning to glass or plastic windows.

Other features of the HG Car Windscreen Cleaner include:

  • Biodegradable formula
  • Suitable for cars, caravans or boats
  • Removes dust and nicotine stains
  • Inside and out use
  • 500 ml spray bottle

HG are well-known for their domestic cleaners and their latest car cleaning range follows their great reputation. It’s a high quality car window cleaner at a budget price and it won’t disappoint.
Check it Out

4. Rain-X 2-in-1 Glass Cleaner Repellent

The Rain-X brand have a great reputation for their glass cleaning products and their latest 2-in-1 formula is one of the best. Not only is it a highly effective cleaner but it’s also designed to repel water and prevent ice, snow, road dirt or insects sticking the the glass.

It’s the Rain-X’s new and improved formula that has a number of additional components added to the original formula. They are designed to extend it’s durability and create a super repellent coating.

Other features of the Rain-X 2-in-1 include:

  • Quick and easy to use formula
  • Streak-free cleaning
  • Ultra water repellent finish
  • Prevents sticking of ice, snow, insects and road grime
  • Can be used upon all types of glass
  • 500 ml spray bottle

Overall, the Rain-X 2-in-1 is a unique glass cleaner that also doubles up as a desirable water repellent. It does come with a premium price tag but it;s a worthwhile investment that provides streak-free and long lasting results.
Check it Out

5. Gtechniq G6 Perfect Glass Cleaner

Gtechniq is a much loved brand by enthusiasts and professionals and the brand claim that their Perfect Glass is an unbeatable glass cleaner. It’s designed to clean, polish and treat any glass surfaces with a formula that cuts through tough dirt and grime to provide a smear-free finish to the glass.

Once applied to any glass, it creates a positive charge upon the surface that repels dust build-up and helps to create the glass cleaner for longer.

Other features of the Gtechniq G6 Perfect Glass include:

  • Pure solvent and fragrance free formula
  • Leaves no smears or streaks
  • Easy to use and treats all types of glass
  • Anti-static finish that repels dust
  • Must be used within 12 months of opening
  • 500 ml spray bottle

The Gtechniq G6 Perfect Glass is a high quality glass cleaner that comes with a 100% customer satisfaction guarantee. The high performance formula cuts through tough dirt and reveals and smear-free finish.
Check it Out

6. Simoniz Anti-Glare Car Glass Cleaner

Another highly rated budget car glass cleaner that can be used for internal or external windows is by the Simoniz brand. It’s an easy to use streak-free formula that’s been designed to reduce glare and removes  insect deposits, traffic or tobacco film and much more

Other features of the Simoniz Anti Glare Glass Cleaner include:

  • Anti-glare and streak-free finish
  • Suitable for all types of glass
  • Removes all types of dirt with ease
  • 500 ml spray bottle

The Simoniz car window cleaner is a budget option that provides great results each and every time. It can also be used for domestic tasks such as cleaning mirrors, showers and much more.
Check it Out


Even if you use the best rated car shampoo on the market, you will still never be able to match the finish of a quality glass cleaner. The unique mix of ingredients helps to remove water marks and all types of dirt without leaving any streaks or residue across the windows.

All of our recommendations are suitable for all budgets and include a mixture of premium options with additional additives. To avoid disappointment, we advise that you avoid the cheap cleaners as they are known for smearing.

Follow #4CarUK

Copyright © 2020