Why you'll love it:
Windex Original Glass Cleaner cuts through grit and grease with ease thanks to its time-tested active ingredient ammonia-D.
Windex Original Glass Cleaner is a classic example of the "If it ain't broke, don't fix it" maxim. The stuff just works. It does exactly what it's supposed to, creating clear, streak-free glass that is cleaner-looking and largely free of harmful bacteria. People have been cleaning windows, shower stalls, glass shelves, and more using Windex for generations.
Not only is Windex Original effective, it's also affordable. In fact, it's the second cheapest choice on our list. It's also a surprisingly versatile cleaner that's gentle enough for use on eyeglasses and even on many types of screen, like that of your TV or laptop. Don't use it on touchscreens, though, and for any sensitive application like these, it's best to spray the cleaner onto a cloth, not directly onto the surface in need of cleaning.
Guides editor Malarie Gokey uses Windex to handle tough glass cleaning jobs, and it always works like a charm with just a few spritzes and minimal elbow grease.
Do note that while a highly effective cleaner, Windex's "Ammonia-D" formula isn't the safest substance known to humankind. Which is to say, don't get this stuff in your eyes, nose, or mouth, and wear gloves if you have to clean more than one mirror or a few panes of glass, as it's not great for your skin, either.
It's little surprise that this classic cleaner scores a 4.6-star average rating on Amazon. A lady named Trisha left a review praising how Windex Original "cleans with no streaking," while another customer called it "a classic" that always "works well and cleans nicely."
In a customer comment from Viewpoints, Windex Original Glass Cleaner was hailed as an effective cleaner on "anything that is glass," from windows to doors to mirrors to shelving and more. It was even described as working well "in the spring after windows have been left uncleaned [sic] all winter long."
Pros: Effective even on stubborn grime, low cost, trusted for years
Cons: Ammonia can be dangerous if mishandled
Buy a bottle of Windex Original Glass Cleaner on Amazon for $2.91