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Best Window Cleaning Concentrate of 2026
Last updated on 03/04/2026
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1
Kärcher Window Vac WV 2 Plus N, Battery Running Time: 35 min, LED Display for Battery Status, 2 Suction Nozzles, Spray Bottle with Microfibre Cloth, 20 ml Window Cleaner Concentrate
Kärcher
31% Off
Why we love it
Streak-free pristine windows.
Effortless, lightweight operation.
Versatile nozzle options.
Main Highlights
Free from drips and streaks: The Kärcher WV 2 Plus N window vacuum cleaner ensures windows and other smooth surfaces are thoroughly cleaned without leaving any drops and streaks behind
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9.9
Exceptional
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9.9
Exceptional
Kärcher
Kärcher Window Vac WV 2 Plus N, Battery Running Time: 35 min, LED Display for Battery Status, 2 Suction Nozzles, Spray Bottle with Microfibre Cloth, 20 ml Window Cleaner Concentrate
31% Off
Check Price
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Why we love it
Streak-free pristine windows.
Effortless, lightweight operation.
Versatile nozzle options.
Main Highlights
Free from drips and streaks: The Kärcher WV 2 Plus N window vacuum cleaner ensures windows and other smooth surfaces are thoroughly cleaned without leaving any drops and streaks behind
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Value for Money
2
Unger Professional Window Cleaning Liquid 5L - Eco Friendly & Smear Free Window Glass Cleaner - Economical 1:100 Mixing Ratio for 500 litres of UNGER's Liquid
Unger
Why we love it
Superior streak-free cleaning power.
Economical with high yield ratio.
Skin friendly, pH balanced soap.
Main Highlights
SMEAR-FREE WINDOW CLEANING - UNGER’s Liquid effortlessly removes dirt and grease with streak-free results, providing superior cleaning power. A classic choice for professional window cleaners, and ideal for any window cleaning kit. Use in combination with washers and squeegees for optimum cleaning results.
QUICK, EASY GLIDE FOR SQUEEGEES - Provides enough slip to allow an easy glide over glass with a window squeegee. The right dosage provides enough suds to see where you've washed, and allows you to wipe them off easily and quickly for faster cleaning.
ECONOMICAL 1:100 MIXING RATIO - Excellent value for both professionals and occasional users with a highly concentrated formula. The 1:100 dilution ratio means just 50 ml of solution is enough for 5 litres of water. Ideal for high-volume cleaning jobs and helps lower overall cleaning costs without compromising on performance.
YIELDS 500 LITRES OF CLEANING FLUID - With one 5 litre bottle of UNGER’s Liquid, you can mix up to 500 litres of cleaning fluid. Simply add the liquid concentrate to water and start cleaning.
SKIN FRIENDLY pH NEUTRAL SOAP - The window-cleaning soap is also pH-neutral. So not only is it easy to rinse, but it's also kind to your skin and won't cause irritation. Equipped with a secure, child-proof safety lid to prevent leakage and prevent children from opening.
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9.8
Exceptional
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9.8
Exceptional
Unger
Unger Professional Window Cleaning Liquid 5L - Eco Friendly & Smear Free Window Glass Cleaner - Economical 1:100 Mixing Ratio for 500 litres of UNGER's Liquid
Check Price
Show More
Why we love it
Superior streak-free cleaning power.
Economical with high yield ratio.
Skin friendly, pH balanced soap.
Main Highlights
SMEAR-FREE WINDOW CLEANING - UNGER’s Liquid effortlessly removes dirt and grease with streak-free results, providing superior cleaning power. A classic choice for professional window cleaners, and ideal for any window cleaning kit. Use in combination with washers and squeegees for optimum cleaning results.
QUICK, EASY GLIDE FOR SQUEEGEES - Provides enough slip to allow an easy glide over glass with a window squeegee. The right dosage provides enough suds to see where you've washed, and allows you to wipe them off easily and quickly for faster cleaning.
ECONOMICAL 1:100 MIXING RATIO - Excellent value for both professionals and occasional users with a highly concentrated formula. The 1:100 dilution ratio means just 50 ml of solution is enough for 5 litres of water. Ideal for high-volume cleaning jobs and helps lower overall cleaning costs without compromising on performance.
YIELDS 500 LITRES OF CLEANING FLUID - With one 5 litre bottle of UNGER’s Liquid, you can mix up to 500 litres of cleaning fluid. Simply add the liquid concentrate to water and start cleaning.
SKIN FRIENDLY pH NEUTRAL SOAP - The window-cleaning soap is also pH-neutral. So not only is it easy to rinse, but it's also kind to your skin and won't cause irritation. Equipped with a secure, child-proof safety lid to prevent leakage and prevent children from opening.
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3
3 x HG window cleaner 500 ml – A super concentrated window cleaner fluid for window cleaning without streaks A window cleaning solution used by professional window cleaners
HG
Why we love it
Trusted Brand Quality Assured.
Exceptionally Clean Windows Guaranteed.
Economical Concentrated Formula.
Main Highlights
*Packaging May Vary* HG have updated their product labels, the contents remain exactly the same. The name has changed on selected product lines
Old Name: HG Window Cleaner
New Name: HG Window Cleaner Concentrate
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9.7
Exceptional
Check Price
9.7
Exceptional
HG
3 x HG window cleaner 500 ml – A super concentrated window cleaner fluid for window cleaning without streaks A window cleaning solution used by professional window cleaners
Check Price
Show More
Why we love it
Trusted Brand Quality Assured.
Exceptionally Clean Windows Guaranteed.
Economical Concentrated Formula.
Main Highlights
*Packaging May Vary* HG have updated their product labels, the contents remain exactly the same. The name has changed on selected product lines
Old Name: HG Window Cleaner
New Name: HG Window Cleaner Concentrate
Show More
4
4 x Kärcher 500ml Glass Cleaning Concentrate For Window Vac
Kärcher
Why we love it
Streak-free glass cleaning.
Removes stubborn stains.
Genuine Karcher part.
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9.6
Superb
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9.6
Superb
Kärcher
4 x Kärcher 500ml Glass Cleaning Concentrate For Window Vac
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Why we love it
Streak-free glass cleaning.
Removes stubborn stains.
Genuine Karcher part.
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5
VerritexPro Concentrated Glass Greenhouse Cleaner, Conservatory Cleaning, Greenhouse Cleaning As Used By The Professionals for Window Cleaning, Conservatory Roof Cleaner, 2.5Ltr (2.5ltrs)
P Dot Wolf
Why we love it
Acid free and biodegradable.
Easy application and rinse.
Ensures healthy plant growth.
Main Highlights
5 Litre - Makes 105 Litres of Active Solution - Covers 1250 sqm
Just apply with sprayer, brush or sponge. Then rinse off with water. Agitate before rinsing if contamination is heavy.
ACID FREE - BIODEGRADABLE
Easily Removes - Green Algae,Dirt,Soot,Sticky Sap,Grease,Soil,Pesticide * Chemical residues.
VerritexPro achieves "MAXIMUM" Sparkle and Clarity...essential for healthy and efficient plant growth.
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9.4
Superb
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9.4
Superb
P Dot Wolf
VerritexPro Concentrated Glass Greenhouse Cleaner, Conservatory Cleaning, Greenhouse Cleaning As Used By The Professionals for Window Cleaning, Conservatory Roof Cleaner, 2.5Ltr (2.5ltrs)
Check Price
Show More
Why we love it
Acid free and biodegradable.
Easy application and rinse.
Ensures healthy plant growth.
Main Highlights
5 Litre - Makes 105 Litres of Active Solution - Covers 1250 sqm
Just apply with sprayer, brush or sponge. Then rinse off with water. Agitate before rinsing if contamination is heavy.
ACID FREE - BIODEGRADABLE
Easily Removes - Green Algae,Dirt,Soot,Sticky Sap,Grease,Soil,Pesticide * Chemical residues.
VerritexPro achieves "MAXIMUM" Sparkle and Clarity...essential for healthy and efficient plant growth.
Show More
6
Chemical Trade Store Glass & Mirror Cleaner 5L - Streak-Free, Fast-Drying Formula for Windows, Mirrors & Smooth Surfaces - No-Residue, Ideal for Home & Commercial Use
Chemical Trade Store
Why we love it
Meticulously formulated for maximum efficiency.
Leaves surfaces streak-free.
Effortlessly removes fingerprints and residues.
Main Highlights
Professional Cleanliness: Our concentrated cleaner guarantees a pristine finish, designed to meet the highest standards for both commercial and residential use.
Guaranteed Streak-Free Finish: Formulated for superior clarity, our cleaner leaves windows and mirrors gleaming and free from any smears or streaks.
Effective Against Residues: Easily eliminates fingerprints and oily residues, restoring glass to its original brightness with our powerful cleaning solution.
Versatility in Application: Perfect for all glass types, delivering professional results in any space, from household windows to commercial mirrors.
Convenient and Quick Use: Fast-drying with no residue, decant, spray on a cloth and wipe for immaculate, streak-free surfaces every time.
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9.2
Superb
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9.2
Superb
Chemical Trade Store
Chemical Trade Store Glass & Mirror Cleaner 5L - Streak-Free, Fast-Drying Formula for Windows, Mirrors & Smooth Surfaces - No-Residue, Ideal for Home & Commercial Use
Check Price
Show More
Why we love it
Meticulously formulated for maximum efficiency.
Leaves surfaces streak-free.
Effortlessly removes fingerprints and residues.
Main Highlights
Professional Cleanliness: Our concentrated cleaner guarantees a pristine finish, designed to meet the highest standards for both commercial and residential use.
Guaranteed Streak-Free Finish: Formulated for superior clarity, our cleaner leaves windows and mirrors gleaming and free from any smears or streaks.
Effective Against Residues: Easily eliminates fingerprints and oily residues, restoring glass to its original brightness with our powerful cleaning solution.
Versatility in Application: Perfect for all glass types, delivering professional results in any space, from household windows to commercial mirrors.
Convenient and Quick Use: Fast-drying with no residue, decant, spray on a cloth and wipe for immaculate, streak-free surfaces every time.
Show More
7
2Work Glass and Window Cleaner 5 Litre Bottle 2W76001
2WORK
Why we love it
Ready to use convenience.
Streak free, sparkling finishes.
Safe, Biodegradable and phosphate free.
Main Highlights
Ready to use glass, window and plastic cleaner
Leaves a streak free, sparkling finish
Excellent results on windows, glass, mirrors, VDU screens, stainless steel and all hard surfaces
Biodegradable and phosphate-free
5 litres
For Professional Use Only
Show More
9.2
Superb
Check Price
9.2
Superb
2WORK
2Work Glass and Window Cleaner 5 Litre Bottle 2W76001
Check Price
Show More
Why we love it
Ready to use convenience.
Streak free, sparkling finishes.
Safe, Biodegradable and phosphate free.
Main Highlights
Ready to use glass, window and plastic cleaner
Leaves a streak free, sparkling finish
Excellent results on windows, glass, mirrors, VDU screens, stainless steel and all hard surfaces
Biodegradable and phosphate-free
5 litres
For Professional Use Only
Show More
8
2 x HG window cleaner 500 ml – A super concentrated window cleaner fluid for window cleaning without streaks A window cleaning solution used by professional window cleaners
HG
Why we love it
Maintains quality with new packaging.
Revamped name, identical formulation.
Ensures streak-free windows.
Main Highlights
*Packaging May Vary* HG have updated their product labels, the contents remain exactly the same. The name has changed on selected product lines
Old Name: HG Window Cleaner
New Name: HG Window Cleaner Concentrate
Show More
9.1
Superb
Check Price
9.1
Superb
HG
2 x HG window cleaner 500 ml – A super concentrated window cleaner fluid for window cleaning without streaks A window cleaning solution used by professional window cleaners
Check Price
Show More
Why we love it
Maintains quality with new packaging.
Revamped name, identical formulation.
Ensures streak-free windows.
Main Highlights
*Packaging May Vary* HG have updated their product labels, the contents remain exactly the same. The name has changed on selected product lines
Old Name: HG Window Cleaner
New Name: HG Window Cleaner Concentrate
Show More
9
5 Litre Glass & Window Cleaner Ready To Use No Streak Formula Spotless Clear Windows With Convenient Long Hose Trigger (1)
STORM TRADING GROUP
Why we love it
Streak-free shine every time.
Convenient trigger hose included.
Cleans without scrubbing needed.
Main Highlights
5L GLASS WINDOW CLEANER: This window and glass cleaner cuts through grease and grime with ease, leaving a crystal clear shine. Our window cleaner is designed to tackle dirt, grime, and build-up on outdoor windows, this powerful yet gentle formula delivers professional-level results without the need for scrubbing or ladders. Our formula is also ready to use straight from the bottle.
CLEANS & FRESHENS: Our glass cleaner has a no streak formula which delivers spotless clear results. The superior cleaning formula cuts through grime and dirt easily and leaves your glass with no residue.
CONVENIENT TRIGGER HOSE: Each bottle comes complete with a convenient trigger hose. This trigger hose is long which makes it easier to reach them difficult areas and also makes your job that much easier. Our formula is also ready to use straight from the bottle. Simply attach the trigger and spray.
SIZE DIMENSIONS: Each bottle is 5 Litres with a trigger hose. Simply select the number of bottles required from the menu above (each bottle will come with a trigger hose).
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9.1
Superb
Check Price
9.1
Superb
STORM TRADING GROUP
5 Litre Glass & Window Cleaner Ready To Use No Streak Formula Spotless Clear Windows With Convenient Long Hose Trigger (1)
Check Price
Show More
Why we love it
Streak-free shine every time.
Convenient trigger hose included.
Cleans without scrubbing needed.
Main Highlights
5L GLASS WINDOW CLEANER: This window and glass cleaner cuts through grease and grime with ease, leaving a crystal clear shine. Our window cleaner is designed to tackle dirt, grime, and build-up on outdoor windows, this powerful yet gentle formula delivers professional-level results without the need for scrubbing or ladders. Our formula is also ready to use straight from the bottle.
CLEANS & FRESHENS: Our glass cleaner has a no streak formula which delivers spotless clear results. The superior cleaning formula cuts through grime and dirt easily and leaves your glass with no residue.
CONVENIENT TRIGGER HOSE: Each bottle comes complete with a convenient trigger hose. This trigger hose is long which makes it easier to reach them difficult areas and also makes your job that much easier. Our formula is also ready to use straight from the bottle. Simply attach the trigger and spray.
SIZE DIMENSIONS: Each bottle is 5 Litres with a trigger hose. Simply select the number of bottles required from the menu above (each bottle will come with a trigger hose).
Show More
10
Karcher Window Vac Glass Cleaning Surface Shine Concentrate Solution
Kärcher
3% Off
Why we love it
Streak-free, long-lasting shine.
Perfect for all mirrors.
Compatible with Kärcher window vac.
Main Highlights
Karcher genuine glass cleaning concentrate detergent is designed to work perfectly with your window vac.
Just dilute required amount with water for the perfect solution for a streak free, long lasting shine on all water tight hard surfaces.
Detergent Specifications: Streak free detergent -- Easy to reseal -- 500ml container -- Compatible with Kärcher window vac -- Perfect for mirrors and all glass surfaces
Fits Models: - Suitable for use with all Karcher Window Vac models
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9.0
Superb
Check Price
9.0
Superb
Kärcher
Karcher Window Vac Glass Cleaning Surface Shine Concentrate Solution
3% Off
Check Price
Show More
Why we love it
Streak-free, long-lasting shine.
Perfect for all mirrors.
Compatible with Kärcher window vac.
Main Highlights
Karcher genuine glass cleaning concentrate detergent is designed to work perfectly with your window vac.
Just dilute required amount with water for the perfect solution for a streak free, long lasting shine on all water tight hard surfaces.
Detergent Specifications: Streak free detergent -- Easy to reseal -- 500ml container -- Compatible with Kärcher window vac -- Perfect for mirrors and all glass surfaces
Fits Models: - Suitable for use with all Karcher Window Vac models
Show More