Window Tips: Streak‑Free Cleaning, Costs & Pro Secrets

Got dirty windows that look worse than the weather outside? You’re not alone. Most people think they need expensive products or hours of elbow grease to get glass sparkling. The truth is you can achieve pro‑level shine with a few household items, the right tools, and a smart approach to hiring help.

DIY Streak‑Free Method

First, grab a spray bottle, a good microfiber cloth, and a simple solution. Mix one part white vinegar with three parts water, add a drop of dish soap, and shake well. Vinegar cuts grease, the soap lifts grime, and the ratio avoids leftover residue that creates streaks.

Spray the mix onto the glass, let it sit for 30 seconds, then wipe in a Z‑pattern. Start at the top left, move right, then down a line, and repeat. The Z‑motion prevents you from re‑spreading dirt and helps you see missed spots instantly.

For extra shine, finish with a dry corner of the same cloth. If you notice hard‑water spots, dab a bit of lemon juice on the cloth and rub the area. The acid dissolves mineral buildup without scratching the glass.

Hiring a Pro: What to Expect

When DIY isn’t enough—say you have high‑rise windows or stubborn exterior grime—calling a professional can save time and hassle. Today's pros use purified water systems, which leave no mineral deposits, and specially formulated surfactants that break down heavy dirt quickly.

Cost wise, the average UK price in 2025 ranges from £3 to £5 per window for standard cleaning. Prices rise if you need ladders, special equipment, or extra services like screen cleaning. Always ask for a breakdown so you know what you’re paying for.

Look for companies that are transparent about their cleaning solutions. Eco‑friendly options use biodegradable surfactants and avoid harsh chemicals, which is better for your family and the environment. A reputable service will also bring safety gear and insurance, especially for hard‑to‑reach windows.

Before you book, compare at least three quotes. Ask each provider how they handle streak prevention—many will mention pure‑water or squeegee techniques. A quick phone call can reveal whether they charge extra for interior versus exterior work.

In short, you don’t need a magic potion to get crystal‑clear windows. A vinegar‑water mix, a microfiber cloth, and the right wiping pattern handle most jobs. When you do need a pro, know the price range, ask about their cleaning solution, and pick a service that matches your budget and eco‑values.

Now you’ve got the tools, the know‑how, and the confidence to decide whether to roll up your sleeves or call in the experts. Either way, your windows will thank you with a brighter view and less dust on the sill.