A one-gallon and a quart-sized bottle of Glass Gleam-4™ Window Cleaning Concentrate. Both are dark blue with yellow and white label detailing the brand and product name, and instructional use information. The label indicates the product is a super concentrate and designed for professional window cleaners.
A five-gallon pale-blue pail, alongside a one-gallon and a quart-sized bottle of Glass Gleam-4™ Window Cleaning Concentrate, all sharing a similar design. The containers are labeled with usage instructions and key product benefits, emphasizing its suitability for professional window cleaning.

Glass Gleam-4 Super Concentrate Glass Cleaner

Regular price$17.00
Shipping calculated at checkout.

  • In stock, ready to ship
  • Inventory on the way

Glass Gleam-4™ is a superior window cleaning concentrate designed for professional use with a squeegee. This highly efficient solution requires only 1/4 fl. Oz. per gallon of water, making it an economical choice for window cleaning professionals. Formulated with polymeric water softeners, it tackles the challenges of hard water, ensuring a streak-free finish. Enhanced with powerful degreasers and detergents, Glass Gleam-4™ delivers unparalleled cleaning performance. Its distinctive blue color when diluted aids in ensuring proper mixture ratios, suitable for both bucket usage and direct application through sprayers and bottle dispensers. Additionally, Glass Gleam-4™ is an excellent choice for automotive applications, specifically designed for use in windshield washer reservoirs.

Key Features:

  • Highly concentrated formula for cost-effective usage
  • Contains polymeric water softeners to combat hard water
  • Enhanced with potent degreasers and detergents for superior cleaning
  • Shows blue color when diluted for easy mixture verification
  • Versatile application methods including bucket, sprayers, and bottle dispensers
  • Suitable for automotive use in windshield washer tanks


  • Biodegradable and USDA approved
  • Certified by Earth Friendly Technology as a Green product
  • Designed for glass and window films cleaning with a squeegee
  • Super-concentrated to reduce shipping, storage, and packaging costs
  • One gallon of concentrate yields 512 gallons of cleaning solution
 GG4 Features Ready-To-Use SDS SDS Sheet

Customer Reviews

Based on 3 reviews
Shawn Schulz
Glass gleam 4 / Daily use

Our team is very confident that once you experience its remarkable benefits, you'll wonder how you ever managed without it. Get ready to witness the transformation of your glass surfaces into a gleaming spectacle!

Its fast-acting formula ensures quick and efficient results, saving you valuable time and effort. Moreover, its concentrated nature means that a little goes a long way, providing you with excellent value for your money.

Simply Fresh Windows

Noe Contreras Mendez
Great product

Great product, specially when is very hot👌

Erik Martinson
Glimmering Windows

Glass Gleam 4 is a great product that leaves windows shinier than ever. However, don’t use it by itself, make sure to add Winsol Super Slip to keep it from evaporating too quickly on the glass.

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