Window cleaner buying guide

The best ways to keep your windows streak-free.

Window cleaning can be easy and hassle-free if you have the right cleaning solution for the job. We’ll help you choose between sprays and wipes and examine the difference between all-natural and ammonia-based formulas. We’ll also offer some practical tips for getting your windows spotless and streak-free.

Compare some of the best window cleaners

Name	Avg. price (USD)	Type	Size	Ammonia-free?	Purchase
Windex Glass Cleaner	$3	Spray	23 fl oz	No	Shop now
Method Glass Cleaner + Surface Cleaner	$4	Spray	28 fl oz	Yes	Shop now
Glass Plus	$3.50	Spray	32 fl oz	Yes	Shop now
Windex Original Wipes	$3	Wipes	28 wipes	No	Shop now
Windex Outdoor Window Cleaner	$19.50	Spray	2 32-oz bottles	No	Shop now
Hope’s Perfect Glass Cleaner	$5.50	Spray	67.6 fl oz	Yes	Shop now
Invisible Glass	$16	Spray	2 44-oz bottles	Yes	Shop now

Do I need a window-specific cleaner?

Not necessarily. Most all-purpose or multi-purpose surface sprays are generally fine to use on your windows. Using a multi-purpose cleaner is practical because you only need one product for a variety of cleaning jobs. However, window cleaners are specifically formulated for the task at hand and have been designed to reduce streaks and ensure that glass is shining and spotless.

How safe are window-cleaning products?

While they’re generally safe to use, window cleaning liquids can be harmful if consumed. Window cleaners should be kept out of the reach of children and animals. Many window cleaner bottles are designed with an off switch or a lock function that should be engaged when not in use.

Most window cleaners come with a material safety data sheet (MSDS), often available on a manufacturer’s website. This contains information on the composition of the spray, dangerous substances in the formula and any potential health and safety impacts. MSDSs also provide suggestions on appropriate storage and disposal.

Is ammonia dangerous?

Ammonia is a colorless gas that dissolves into water and makes for an effective glass cleaner. Some people prefer to avoid it, as there have been reports of people experiencing dry eyes, headaches, nausea and dizziness when using this ingredient. However, ammonia is generally considered to be safe if used correctly in ventilated areas.

If you’re concerned about the dangers of ammonia, look for an ammonia-free formula or consider an all-natural alternative. Window cleaners should state clearly on the bottle whether or not they contain ammonia.

What are natural window cleaners?

Natural cleaners are often made of a vinegar mix or a combination of vinegar and bicarbonate soda — both of which are biodegradable cleaning agents.

You can purchase all-natural cleaners in-store, online or mix them yourself with ingredients you likely already have in your kitchen. They’re particularly helpful for people who struggle with allergies or are sensitive to chemical smells and substances. However, they may not produce the same streak-free results as a typical window cleaner and it may take some trial and error to find the best formula.

What types are available?

Window cleaners come in two forms: sprays and wipes.

• Sprays. Sprays are more effective than wipes across large surfaces. They’re also less wasteful and more cost-efficient in the long term. Many brands sell cleaners in large containers that you can then pour into your reusable spray bottle to avoid making regular trips to the store.
• Wipes. Wipes are convenient for quickly cleaning small smudges, but they’re less effective since they’re usually single-use and disposable.

How to compare window cleaners

When purchasing a window cleaner consider the following features:

• Cost

  Window cleaners typically cost around $2 to $8 per spray bottle or packet of wipes. Name brands usually cost more than generic products.

• Indoor vs. outdoor use

  Some window cleaners are specifically designed for use on outdoor windows. If you’re cleaning windows on second or third levels, look for a powerful spray gun attachment. If you need to clean windows higher than that, call a professional.

• Bottle capacity

  The bigger the bottle, the less often you’ll have to rush out to buy window cleaner. If you have kids or pets and constantly find yourself wiping hand or paw prints off the windows, look for a larger bottle. If you only clean from time to time, then a smaller bottle will be just fine.

• Color

  Brightly colored window sprays can be attractive to young children and even pets. Remember to store your window cleaner out of reach and perhaps out of sight.

• Scent

  If you or someone in your household has a sensitive nose, make sure to test out any cleaning spray in the store. If you don’t mind the fragrance in the store, it should be fine to use on your windows.

How to prevent streak marks on windows

Even the best sprays can leave behind streak marks, but by using specific tools and techniques, you can have streak-free windows for good.

Here are our top tips to prevent streaks when cleaning your windows:

1. Don’t go too heavy on the spray. Many of us make the mistake of thinking the more spray we use, the cleaner the window will be. But this is a mistake. The extra liquid and foam can leave behind streak and drip marks if not entirely soaked up, so only use what you need.
2. Don’t use paper towels. This is another common mistake. Although convenient, paper towels can disintegrate quickly and often leave behind pieces of lint. Try a microfiber cloth or a squeegee if you have one.
3. Buff it out. If all else fails, a good old-fashioned buff with a clean, dry cloth should nix those remaining streaks.

Bottom line

If you’re looking to clean your windows faster and keep them clean for longer, start comparing window cleaners today.

Frequently asked questions

• How do I make my own window cleaner?

  One common recipe for DIY window cleaner involves combining equal parts water and vinegar, and three drops of dishwashing liquid.

• Can I use Dawn dish soap to clean my windows?

  Some people swear by Dawn soap for cleaning just about anything. Try mixing a few drops of soap with water in a spray bottle for best results. A little goes a long way.

• What's the best window cleaner for cars?

  Companies make specific cleaners for car windows, such as Invisible Glass — but you can also use the same glass cleaners in your car as you do in your home.