Perfect shine, no streaks: how to clean glass surfaces with dishwashing detergent

But the good news about cleaning glass surfaces is this: you don't have to spend a fortune on specialized products with shiny marketing promises. If you know how to use dishwashing detergent correctly, you can clean it perfectly effectively. glass surfaces – no traces, no stains and no chemical smell. The key is in the ratio, the technique and the right time of day. And although it sounds like an introduction to a cooking recipe, this time it's really about cleaning. Professionally. And without compromise.

Why dish detergent?

Dishwashing detergent is an extremely effective yet gentle cleaner that dissolves grease, dirt and even limescale. Its power lies in surfactants that break down dirt particles without damaging surfaces – if used in the right proportion.

But the ratio is key. Too much detergent will leave a film that will look like the trapped ghost of a previous cleaning attempt in the light. Use exactly one to two drops of detergent per liter of warm water. Less is more – seriously.

How to properly clean glass surfaces with dish detergent

1. Prepare the cleaning solution

Fill a bucket or spray bottle with warm (not hot!) water and add one to two drops of mild dishwashing detergent. Stir well until the solution foams – but not too much.

2. Use the right tool

Microfiber cloths are your best friend here. They are more absorbent, softer, and lint-free. For larger surfaces, also use a squeegee, preferably with a good quality rubber edge.

3. Clean at the right time

Avoid cleaning on a sunny day. Glass surfaces heated by the sun will cause the cleaner to dry too quickly – resulting in those pesky streaks you’re trying to remove for the third time. Ideally, clean in the morning, late afternoon or on a cloudy day.

4. Cleaning and rinsing

Dampen a microfibre cloth in the solution and wipe the surface evenly. For more stubborn dirt, use circular motions but do not apply excessive pressure. Then take a second cloth dampened with clean water and wipe the surface to remove any detergent residue.

5. Drying is key

Use immediately after rinsing. dry, clean microfiber cloth or lint-free paper towel and wipe the surface dry. For a professional finish, use a scraper – pull it evenly from top to bottom, with slight overlapping strokes.

The most common mistakes when cleaning glass

• Too much detergent: More is not always better. Residue from cleaning agents causes streaks and a greasy appearance.
• Inappropriate cloth: Paper towels often leave lint, and cotton towels can spread dirt. Microfiber is the way to go.
• Cleaning in the sun: Fast drying means uneven evaporation and streaks. It's not worth it.
• Late drying: If you let the glass dry on its own, you risk water spots. Quick wipe = glare.

Other proven approaches for shiny glass

If you are a fan of natural solutions or need an alternative, here are three other great options:

1. Distilled vinegar

Ideal for removing limescale and grease. Mix equal parts water and vinegar, spray and wipe. Cheap, natural and effective.

2. Alcohol for disinfection

Great for removing greasy fingerprints and sticky stains. Combine with a little vinegar for extra shine.

3. Good old newspaper

Although it may seem old-fashioned, unprinted newspaper is extremely effective for polishing. It leaves no lint and provides a shiny finish.

Less chemistry, more effect

If you want to clean glass surfaces effectively, forget about marketing gimmicks and go back to basics. With the right approach, the right amount of detergent and the right equipment, you will easily achieve results comparable to the work of professionals.

And most importantly: the next time you hold a can of dishwashing liquid in your hand, know that you are holding more than just a weapon against grease in the pan – you are holding the key to a sparkling clean home. No stains, no frustration – just pure elegance.