Zep is exactly what I've been looking for to clean my glass and mirrors. It works perfectly! It's very easy to use and saves me a lot of time compared to other brands I've tried, which often leave streaks or make the mirror look dull after cleaning. One thing I really appreciate is that it has little to no strong scent. This is a big plus for me since I have a mini dachshund who is sensitive to smells. Just one spray and a quick wipe with microfiber cloth, and the surface looks crystal clear and shiny immediately. No streaks, no residue - just a clean, polished finish. I've already added this to my Amazon list. Definitely a new favorite!

Zep Streak-Free Glass Cleaner delivers on what most glass cleaners only promise. The professional-grade, ammonia-based formula cuts through dirt, fingerprints, and everyday grime without much effort. I used it on windows, mirrors, and even my car windshield, and it handled all of it without needing multiple passes. What stood out most was how easily it tackled things like dried toothpaste splatter—no scrubbing, just a quick wipe and it was gone. And unlike a lot of “streak-free” cleaners, this one actually leaves surfaces clear, not hazy or smeared. It dries clean and fast, which makes a noticeable difference, especially on larger surfaces. Overall, it’s reliable, effective, and doesn’t require extra work to get a true streak-free finish.

This product does a good job cleaning my windows as you can see in the photo above. The product arrived with a defective sprayer but I was offered a replacement which was very nice. It left my windows and my mirrors streak free using a paper towel. One point off just because the smell is a little more chemical-y than I usually like my household cleaners to be, but it does a good job for a good price point!

We have a lot of windows and small kids as well as a dog who lives to make messes of our glass windows. This product easily helped remove all of the smudging and fingerprints left behind. It worked great with no elbow grease needed.