When it comes to outside window cleaning, the process of removing dirt, grime, and residue from exterior glass surfaces to restore clarity and visibility. Also known as exterior window cleaning, it’s not just about looks—it keeps your home brighter, improves energy efficiency, and prevents long-term damage from buildup. Most people think a quick spray and wipe is enough, but outside windows face rain, pollen, bird droppings, and pollution. That stuff sticks. And if you use the wrong cleaner or technique, you’re left with streaks, smears, or worse—etched glass.
Homemade window cleaner, a simple mix of vinegar and distilled water that cuts grease and dries clear without chemicals. Also known as DIY glass cleaner, it’s been proven to outperform store-bought sprays in side-by-side tests. You don’t need fancy tools. A squeegee, a microfiber cloth, and a bucket are all you need. For taller homes, extendable poles help you reach second-story windows without a ladder. And if you’ve got a lot of windows—or a commercial building—pressure washing, a high-pressure water system used to blast away stubborn dirt from surfaces like siding, driveways, and windows. Also known as power washing, it’s fast, effective, and safe when used correctly at the right PSI. But here’s the catch: too much pressure can crack seals or break old glass. Stick to 1,000–1,500 PSI for windows, and always use a wide-angle nozzle. Never point it straight at the glass.
Many skip outside window cleaning because it’s messy, time-consuming, or they’re afraid of damaging the frames. But doing it right means you’ll see the difference for months. Clean windows let in more sunlight, reduce mold buildup on sills, and even make your home look more valuable. And if you’re eco-conscious, you’ll love that vinegar and water don’t pollute runoff or harm plants. No harsh chemicals. No fumes. Just clean glass.
Below, you’ll find real methods people use—from simple vinegar hacks to professional-grade pressure washing tips. No fluff. No gimmicks. Just what actually works on the Isle of Wight’s damp, salty air and hard water. Whether you’re cleaning one window or a whole row of them, there’s a solution here that fits your time, budget, and skill level.
The best thing to wash outside windows with is a simple mix of white vinegar and distilled water, used with a quality squeegee. It's cheap, effective, and leaves no streaks - better than most commercial cleaners.
Read More
