Cleaning Interior and Exterior Windows

Cleaning Windows and Making Your Own Glass Cleaner

Cleaning interior and exterior windows doesn’t just make your home look better – it also allows more natural light to pour in, creating a brighter, more inviting space. When windows are spotless and streak-free, especially large ones, it can feel like you’re bringing the outdoors inside. And you don’t need expensive products to get professional-level results. With a few simple ingredients, cleaning windows can be easy, effective, and chemical-free.

Why Vinegar Works

Some of you may already know this, but white vinegar is a powerful, natural cleaner that can be used all over the house – windows included. It’s affordable, non-toxic, eco-friendly, and leaves behind no chemical residue. Unlike many store-bought cleaners, vinegar cuts through film and buildup while drying clear, making it a top choice for streak-free results.

Ditch the Chemicals

If you’ve been using commercial window cleaners regularly, there’s likely a residue on your windows that builds up over time. Switching to vinegar-based cleaners is a safer, more economical option – but it’s important to start with a stronger formula to remove that leftover film before transitioning to a gentler mix for regular cleaning.

Window Cleaning Recipes

Heavy-Duty Window Cleaner

Use this mix if it’s been a while since you cleaned your windows or if you’re switching from store-bought products:

1 1/2 cups white vinegar
1 cup warm water
1/4 teaspoon liquid dish soap

Combine in a spray bottle and shake gently to mix. The dish soap helps cut through any greasy residue. You might notice streaking at first – this is normal and often caused by buildup from past cleaners. Just re-clean the window until it’s completely clear.

Everyday Window Cleaner

Once you’ve done your initial deep clean, this simple daily-use recipe will keep windows sparkling:

Equal parts white vinegar and water

That’s it. No need to rinse, and it dries beautifully clear.

How to Clean Interior and Exterior Windows

General Tips

Avoid cleaning in direct sunlight. Heat causes the solution to dry too quickly, leading to streaks and spots.
Always work from top to bottom to prevent drips on already-cleaned glass.
Use a lint-free cloth or microfiber towel for best results.

Cleaning Exterior Glass

Dust first: Use a soft-bristled brush to remove loose dirt, cobwebs, and debris from the glass and frame.
Rinse: Spray the window with a garden hose to remove surface grime.
Wash: Apply your vinegar solution with a sponge or soft cloth, avoiding the frame when possible.
Squeegee: Starting in the upper corner, drag the squeegee down the window in straight strokes, wiping the blade after each pass with a clean cloth.
Repeat: Overlap each stroke slightly until the window is clean.
Dry the frame: Use a towel to wipe off any drips.

Cleaning Interior Glass

The method is the same as for exterior windows, except:

Don’t hose them down. Use a cloth to wipe away dust before spraying.
Protect surfaces: Place a towel or rag on the windowsill to catch drips and prevent damage to wood or paint.
Wipe carefully: Since indoor windows often show streaks more clearly, use horizontal or vertical squeegee strokes (opposite of what you did outside) to identify where the streaks are.

Tip: To easily spot streaks, clean the outside glass using vertical strokes and the inside using horizontal ones (or vice versa). That way, if you see a streak, you’ll know exactly which side it’s on.

Cleaning Window Frames

Don’t forget the frames – they collect dust, grease, pollen, and even bugs. Many frames are made of delicate aluminum or painted finishes, so avoid abrasive cleaners and tools. Use a mild dish soap diluted in water with a soft cloth to wipe them clean. Always dry the frame afterward to prevent water damage or spotting.

Cleaning interior and exterior windows doesn’t have to be a chore – or require harsh chemicals. With natural ingredients like plain white vinegar and the right tools, you can enjoy sparkling windows all year long. Give it a try, and bring more light – and life – into your home.

Window Cleaning Tips