Glass · Streak-Free
Glass Cleaner

Glass Cleaner

Grease, fingerprints, road film and interior haze — gone in a single wipe, with no streaking even in direct sunlight.

4.81 · 37 reviews from owners
£20.00

Klarna available at checkout

Free UK delivery over £50 · 30-day money-back guarantee

UK made formulas
Free delivery over £50 · always on subscriptions
30-day guarantee
Safe on coatings & PPF
Why it works

Four things that matter.

Pure cleaning formula
Cuts through dirt, grease and contamination on interior and exterior glass alike.
Crystal clear
Formulated specifically for glass — a sharp, clear finish with no haze or residue.
Smear-free
No streaks, no smears, no second pass. Clean glass first time, every time.
Effortless
Spreads easily and wipes away cleanly, lifting dirt with minimal effort.
The method

How to use it

1
Spray lightly
A couple of sprays onto the glass or a clean microfibre.
2
Spread & wipe
Spread with one cloth, then buff with a dry one.
3
Flash off
It flashes off clean — no residue, no film.
The detail

Built to perform.

Grease, fingerprints, road film, and interior haze - Glass Cleaner removes all of it in a single application. Spray, spread, wipe away. The fast-evaporating formula leaves no residue, no streaks, and no smearing. Clear glass, improved visibility, and a result that takes under two minutes per window.

From real owners

4.81 from 37 owners.

Customers praised this automotive glass cleaner for delivering "crystal clear" and "completely streak free" results, even in direct sunlight. Many noted it effortlessly removes road film, fingerprints, and greasy interior windscreen haze with minimal product. Shoppers appreciated the premium quality, easy application, and improved night-time visibility.

  • 5 stars: 30 (81%)
  • 4 stars: 7 (19%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
O
Oliver T
Best Automotive Glass Cleaner I've Used

Used this over the weekend on my Range Rover and honestly couldn't fault it. The finish is crystal clear and completely streak free, even in direct sunlight. I also noticed it flashed off nicely without leaving residue behind. Feels like the sort of product you'd expect from a professional detailing studio.

J
James R
Crystal Clear Every Time

I've tried a lot of glass cleaners over the years and most either smear in sunlight or need constant buffing. This one genuinely surprised me. A couple of sprays, spread with a microfibre, quick wipe over and the glass was perfectly clear with no streaking at all. Used it inside and outside on my 5 Series and visibility afterwards was superb, especially driving at night in the rain. Feels like a properly premium product.

B
Ben K
Leaves Glass Looking Invisible

That's honestly the best way to describe it. Once buffed off, the glass almost disappears. No streaking around the edges and no annoying patches once sunlight hits the screen. Extremely impressed.

R
Ryan C
Excellent On Interior Glass

Most cleaners struggle with that greasy film you get on the inside of the windscreen but this removed it surprisingly easily. Didn't need loads of product either. One towel to clean, one to finish, and the result was flawless. Makes the cabin feel fresher instantly.

N
Nathan C
Perfect For Interior Glass

I bought this mainly for the inside of the windscreen where I always get that greasy haze build up. K+W Glass Cleaner removed it with hardly any effort and didn't leave behind any smearing afterwards. Cabin feels cleaner and visibility is noticeably sharper now.

O
O Hayes
Premium Product In Every Way

From the bottle design to the actual performance, this feels like a proper high end detailing product. KW have done a great job with this. It flashes off cleanly and leaves zero residue behind. Side windows, mirrors and windscreen all came up flawless.

M
Michael H
Premium Quality Product

The packaging already gives a premium impression but the actual performance backs it up. Easy spray pattern, spreads evenly and wipes away effortlessly. No sticky residue or smearing. Left all the windows on my Audi crystal clear in minutes.

S
Steven E
Makes Cleaning Glass Easy Again

Glass is normally my least favourite part of cleaning the car because of streaks and lint. This genuinely made it easy. Fast cleaning, easy wipe off and spotless results. Exactly what I wanted.

D
Daniel M
No Smearing, No Fuss

What I like most about this cleaner is how effortless it is to use. Spray, wipe, done. It cuts through fingerprints, road film and that annoying hazy build up on the inside of the windscreen without needing to go back over it three or four times. Leaves the glass looking invisible once finished.

N
Nathan B
Works Brilliantly In Direct Sunlight

I cleaned my car outside on a warm afternoon expecting smears everywhere but it handled really well. Buffed off cleanly and left zero streaks behind. Side windows and windscreen looked flawless afterwards.

L
Lee G
Professional Results At Home

This gives that freshly detailed look without any effort. Glass feels completely clean afterwards rather than coated in residue. Visibility is excellent and rain seems to clear better from the windscreen too.

T
Tom S
A Proper Upgrade Over Store Brands

You can immediately tell this is a higher quality formula than the usual off the shelf glass cleaners. Less product needed, wipes easier and finishes cleaner. Used it on my Golf GTI and every window came up perfect first time.

J
Jack N
Very Impressed With The Finish

The clarity after using this is fantastic. No smearing even on the inside glass which usually drives me mad. Feels like a proper enthusiast level product rather than something cheaply made.

L
Luke D
Excellent Cleaning Power

Managed to remove stubborn marks and road film that my previous cleaner struggled with. Didn't leave behind any cloudy patches either which is usually where most glass products fail. Definitely buying again.

R
Richard V
Luxury Brand Quality

Everything about this product feels premium, from the bottle design to the way it performs. Cuts through grime quickly and leaves a flawless finish with minimal effort. My Mercedes glass has never looked clearer.

M
Mark L
Actually Streak Free

A lot of products claim streak free results but this is one of the few that genuinely delivers. Used with a decent microfibre cloth and the finish is spot on. No haze, no marks, just perfectly clean glass.

E
Ethan W
Perfect Finishing Touch

After washing the car this is now the final step every time. Makes the whole vehicle look cleaner and more finished once the glass is properly clear and streak free. Really complements a detailed car.

C
Chris Y
Perfect Night Time Visibility

I do a lot of motorway driving and clean glass makes a massive difference at night. This removed traffic film and grime far easier than supermarket cleaners I've used before. Windscreen came up spotless and glare from headlights has noticeably reduced. Very impressed with the finish.

D
D Carter
Finally A Glass Cleaner That Lives Up To The Claims

I've used plenty of glass cleaners over the years but this is the first one from Krieger+Wolff that I've tried and it absolutely delivers. It cuts through road film and fingerprints effortlessly and leaves the glass completely streak free. The finish on my windscreen was crystal clear even in direct sunlight. Proper premium detailing product.

A
Amelia P
Quick and Effortless

Ideal maintenance cleaner. Takes seconds to use and makes a huge difference to the overall finish of the car. Removed bird mess marks, dust and road grime from the glass without any hard rubbing. Really easy product to work with.

A
Adam H
No More Streaks In Sunlight

I cleaned the car outside in full sun expecting the usual streaking issues but this handled brilliantly. The glass finished completely clear with no patchiness once dry. Really impressed with the quality from KW.

C
Charlotte L
A Proper Detailing Finish

This gives the sort of finish you normally only get after a professional detail. Glass looks almost invisible once cleaned properly with it. Easy to use and actually performs exactly as advertised. Krieger+Wolff are quickly becoming one of my favourite brands.

T
Tom H
Better Than The Big Name Brands

I normally use fairly expensive detailing products anyway so expectations were high, but this genuinely outperformed some of the more established brands I've used. Krieger+Wolff have got the balance right between cleaning power and easy wipe off.

B
B Turner
Makes A Huge Difference At Night

I didn't realise how dirty my windscreen actually was until I used the K+W cleaner. Night driving is much better now with less glare from headlights and a much clearer view in wet weather. Excellent product and worth every penny.

Add to your kit

Pairs well with

Add two products and save 20%. The discount applies automatically at checkout.

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Free UK delivery over £50