Glass balustrades add elegance and openness to any space, but they quickly lose their appeal when covered with fingerprints, dust, and water spots.

Proper cleaning maintains their transparency and extends their lifespan.

At Andrews Glass, we’ve installed countless glass balustrades across Hertfordshire and this is a common question we get asked before and after installation.

Here is all you are going to want to know about the process.

Essential supplies for cleaning glass balustrades

Before starting, gather these cleaning supplies:

• Microfiber cloths (lint-free)
• Quality glass cleaner or mild soapy water
• Squeegee with rubber blade
• Soft brush for frames
• Warm water
• White vinegar (for stubborn marks)
• Bucket
• Step ladder (if needed)
• Gloves (optional)

Using the right tools makes cleaning easier and produces better results. Avoid paper towels as they can leave lint on the glass surface.

Step-by-step cleaning process

1. Prepare the area

Before cleaning your glass balustrade:

• Remove any nearby items that might get wet
• Lay towels at the base if cleaning indoors
• Ensure safe access to all parts of the balustrade
• Wear appropriate footwear to prevent slips

2. Initial dust removal

Start by removing loose dust and debris:

• Use a soft dry microfiber cloth
• Gently wipe all glass surfaces
• Pay attention to corners and edges
• Clean the frames and fixings first to prevent dirt transfer

This preliminary step prevents scratching the glass when you apply cleaning solutions.

3. Apply cleaning solution

For regular cleaning:

• Mix warm water with a small amount of mild dish soap
• For commercial cleaners, choose ones specifically for glass
• Spray the solution lightly on the glass panels
• Work in sections, especially for large balustrades

We recommend avoiding ammonia-based cleaners for balustrades with specialized coatings or tints.

4. Cleaning technique

Use proper technique for streak-free results:

• Wipe in a circular motion initially to loosen dirt
• Follow with straight horizontal strokes
• Move from top to bottom to prevent drips on already cleaned areas
• Use light pressure – excessive force isn’t needed

For outdoor balustrades, choose an overcast day for cleaning. Direct sunlight causes cleaning solutions to dry too quickly, resulting in streaks.

5. Squeegee method

For professional results:

• Dampen the squeegee first
• Start at the top corner of each panel
• Pull the squeegee across in a straight line
• Wipe the blade with a cloth between strokes
• Overlap each stroke slightly

This method removes most of the water and cleaning solution, reducing streaks.

6. Drying and polishing

Complete the process with proper drying:

• Use a clean, dry microfiber cloth
• Buff in circular motions
• Pay extra attention to edges and corners
• Check for streaks by looking at the glass from different angles

A final polish with a dry cloth removes any remaining moisture and ensures a perfect finish.

Cleaning different types of balustrades

Frameless glass balustrades

Frameless systems require special attention:

• Clean around clamps and fixings carefully
• Use cotton buds for tight spaces
• Avoid letting water pool at fixings
• Check for any movement while cleaning

The minimal hardware makes frameless balustrades easier to clean but requires careful attention at connection points.

Framed glass balustrades

For balustrades with frames:

• Clean the frames first using soapy water
• Use a soft brush for textured frames
• Pay attention to the junction between glass and frame
• Dry frames thoroughly to prevent water spots

Metal frames may require specific cleaners depending on the material.

Handling stubborn marks and stains

Water spots and mineral deposits

For persistent water marks:

• Mix equal parts white vinegar and water
• Apply to affected areas
• Let sit for 5-10 minutes
• Rinse thoroughly with clean water
• Dry immediately

This solution works well for outdoor balustrades exposed to rain and sprinklers.

Fingerprints and grease

For removing fingerprints:

• Use a specific glass cleaner with grease-cutting properties
• Apply directly to marks
• Use circular motions with a microfiber cloth
• Polish dry for a streak-free finish

Balustrades near kitchens or high-traffic areas typically need more frequent cleaning to remove fingerprints.

Maintenance schedule and preventive care

Regular cleaning frequency

We recommend:

• Indoor balustrades – clean every 2-3 weeks
• Outdoor balustrades – clean monthly
• Coastal locations – clean every 2-3 weeks due to salt exposure
• Commercial spaces – weekly cleaning

Consistent cleaning prevents build-up that becomes harder to remove over time.

Preventive measures

Extend time between cleanings with these tips:

• Apply a quality glass protectant after thorough cleaning
• Consider rain-repellent products for outdoor installations
• Wipe down high-touch areas frequently
• Use coasters on glass tabletops to prevent rings

Glass protectants create a barrier that repels water, fingerprints and dirt, making future cleaning easier.

Safety considerations

Working at height

When cleaning elevated balustrades:

• Use proper ladders or platforms
• Never lean over balustrades to clean outer surfaces
• Consider extension tools for hard-to-reach areas
• Work with a partner for safety

For balconies and high staircases, safety should always be the priority.

Chemical safety

When using cleaning products:

• Read all product labels
• Ensure adequate ventilation
• Wear gloves for sensitive skin
• Keep cleaning products away from children
• Never mix different cleaning chemicals

Most glass cleaners contain chemicals that require proper handling and storage.

FAQ

How often should I clean my glass balustrade?

Indoor glass balustrades should be cleaned every 2-3 weeks, while outdoor installations typically require monthly cleaning. Frequency increases in coastal areas or high-traffic commercial spaces.

Can I use newspaper to clean glass balustrades?

While newspaper was traditionally used for window cleaning, we recommend microfiber cloths instead. Newspaper can leave ink residue on frames and fixings.

Is it safe to use vinegar on all glass balustrades?

Vinegar is safe for most glass surfaces but should be avoided on some specialized coatings. Test in an inconspicuous area first or check with your installer if unsure.

What causes cloudy glass despite cleaning?

Cloudiness usually results from cleaning product residue or hard water deposits. Use distilled water for final rinsing in hard water areas and ensure all cleaning solutions are completely removed.

How do I remove scratches from my glass balustrade?

Minor scratches can sometimes be reduced using specialized glass polishing compounds. For significant scratches, consult professional glass specialists like Andrews Glass for assessment.

Conclusion

Regular cleaning maintains the beauty and transparency of your glass balustrade. With the right supplies and techniques, you can keep your installation looking pristine for years to come.

At Andrews Glass, we pride ourselves on providing high-quality glass balustrades throughout Hertfordshire. Our installations are designed for both beauty and practicality, including ease of maintenance. For more information about our glass balustrades or professional cleaning services, contact our experienced team today.

By following these guidelines, your glass balustrade will remain a stunning feature in your home or commercial space, allowing unobstructed views while providing essential safety.