Cleaning your own windows seems simple until the streaks appear, dust returns, or you spot a scratch that wasn’t there before.

If you’ve been searching for window cleaning help or want to improve your DIY window cleaning results, this guide walks through the most common mistakes homeowners make and how to fix them for a clearer finish.

Mistake #1: cleaning windows in direct sunlight

It feels logical to tackle windows on a bright day. But sunlight dries cleaning solution too quickly, leaving visible streaks and cloudy patches. The heat also softens seals and frames, which can attract grime once the water evaporates.

Clean in the early morning or late afternoon when the glass is cool, so your solution has time to work before it dries.

Mistake #2: using the wrong cleaning products

Many household sprays contain ammonia or strong detergents that can dull glass coatings and damage timber or aluminium frames. Some DIY mixes with vinegar or dish soap leave a sticky residue that attracts more dirt.

Use a pH-neutral cleaner or plain water mixed with a drop of mild detergent, or get residential window cleaning help from professionals who use purpose-formulated solutions.

Mistake #3: neglecting frames, tracks and flyscreens

People often focus on glass and skip the rest. But dusty frames and clogged tracks undo your hard work, spreading grime onto newly cleaned panes. Unwashed flyscreens also trap moisture and build-up.

Remove screens gently, vacuum or rinse tracks, and wipe frames before you start on the glass. That way, you’re not redistributing dirt.

Mistake #4: skipping the right tools

Paper towels and old rags leave lint and absorb solution unevenly. A household mop won’t reach edges or corners properly. The result: streaks, smears, and tired arms.

Invest in a squeegee with a rubber blade, a microfibre cloth for edges, and an extendable pole for higher panes. Reliable gear gives better results with less effort.

Mistake #5: ignoring safety at heights

Climbing onto furniture or leaning out of windows is risky, even for a quick clean. One slip can cause serious injury or broken glass. Professionals use ladders, poles and safety harnesses designed for stability.

Keep your feet firmly on the ground. For multi-storey homes or hard-to-reach areas, it’s worth calling a trained team for window cleaning help; they’re insured, experienced, and equipped for height safety.

Why getting professional help makes sense

For most Perth homes, calling in experts isn’t a luxury; it’s safer, a time-saver, and better results. The Reliable Window Cleaning team handles glass, frames and flyscreens in one visit, using safe, streak-free methods. You get spotless windows without the stress, plus the peace of mind that comes with insured professionals.

Get in touch with Reliable Window Cleaning today for an easy quote and a sparkling finish you don’t have to climb for.

Frequently asked questions

How often should I clean my windows at home?

Most Perth homes do well with a professional clean three to four times a year. Coastal or dusty suburbs may need more regular cleans. Regular maintenance stops mineral build-up, protects coatings, and keeps tracks moving freely. If you’re unsure, start quarterly and adjust based on exposure, pets, and nearby trees.

Can I use newspaper to polish my windows?

It’s a common tip, but modern inks can smear and leave residue. Newspaper also tears easily and won’t lift fine lint. Microfibre cloths are safer and reusable, and they won’t scratch coatings. Use them for a light final buff after squeegeeing to leave a clean, streak-free finish.

Why do my windows look hazy even after cleaning?

Haze usually comes from soap residue, mineral deposits in tap water, or from cleaning in the hot sun, which dries the solution too quickly. Rinse with clean water, use minimal detergent, and finish with a dry microfibre buff. Persistent haze often means mineral staining that benefits from professional treatment.

Is DIY window cleaning cheaper in the long run?

Sometimes, but not always. You’ll save labour, yet costs can creep in through scratched glass, damaged seals, or unsafe ladder use. Insured professionals bring the right tools, safe access methods, and streak-free technique. Many homeowners find scheduled cleans provide clearer results with fewer risks and hidden costs.