The Surprising Applications of Windex in Your Kitchen

That blue bottle sitting under your sink? It’s not just for windows. I mean, most people grab Windex when they need to clean glass, and that makes sense. But honestly, this cleaning product can tackle way more around your kitchen than you’d think. From cutting through stubborn grease to making appliances slide across floors, it’s basically a multi-purpose tool that doesn’t get enough credit.

Cutting through kitchen grease

Greasy backsplashes are super annoying to clean. And your range hood? Pretty much the same story. But Windex cuts through that oil surprisingly well, at least in my experience. The trick is to spray the greasy area until it’s visibly wet, then let it sit for around 10 minutes. After trying this method a few times, I’ve noticed it works better than some degreasers I’ve bought specifically for this purpose.

Just wipe it away after the Windex has done its thing. One important note though—if you’re cleaning anywhere near food prep areas, you’ll want to wash the surface with soap and water afterward. The chemical residue isn’t something you want mixing with your cooking.

Moving heavy appliances without scratching floors

Ever needed to pull out your fridge or oven for cleaning? It’s a total pain. But here’s something I learned that basically changed everything: spray Windex on the floor in front of the appliance before you move it. The appliance slides way easier, and you won’t leave scuff marks on your floor. This works on most flooring types, though you should probably test a small area first if you’re worried.

The last time I had to move my refrigerator to grab something that fell behind it, this trick saved me so much effort. Professional cleaners apparently use this method all the time. Makes you wonder why it’s not more well-known, right?

Bringing back shine to metal jewelry

Your jewelry doesn’t need expensive cleaner. Windex works totally fine for metal pieces and gemstones like diamonds. Just spray the jewelry, scrub it gently with an old toothbrush, and rinse with water. The ammonia in the formula is what does the work here, breaking down the grime that makes jewelry look dull.

Don’t use this on delicate stones though. Pearls, opals, emeralds—basically anything soft or porous will get damaged by the ammonia. Stick to gold, silver, and platinum. After trying these different cleaning methods over the years, I keep coming back to this one because it’s so simple.

Cleaning toilet bowls in a pinch

This sounds kind of weird, but Windex actually works on toilet bowls. The chemicals in it are strong enough to handle even gross surfaces. Spray the inside of the bowl, let it sit for 5 to 10 minutes, then scrub with your toilet brush like you normally would. It gets the job done.

I mean, it’s not a replacement for actual toilet bowl cleaner if you’ve got that on hand. But when you’ve run out and need to clean the bathroom quickly? It works.

Keeping bugs away from windows and doors

Insects hate the smell of ammonia. So spraying Windex around the perimeter of your windows and doors can help keep them from sneaking inside. Does anyone actually want to deal with bugs crawling through tiny cracks in the summer? This preventive approach makes more sense than waiting until they’re already in your house.

That said, using Windex to kill bugs that are already inside is sort of a waste. There are better methods for that. But as a repellent around entry points, it’s pretty effective. Every time I’ve used this trick during warmer months, I’ve noticed fewer insects getting in.

Removing dry erase marker buildup

Whiteboards get super grimy over time. The regular eraser stops working as well, and you’re left with ghost marks from old writing. Spray some Windex directly on the board and wipe with a microfiber cloth or paper towel. The marker residue comes right off, leaving the board looking fresh again.

This is one of those things that seems obvious once you know it, but nobody thinks to try it initially. And honestly, it works way better than those specialty whiteboard cleaners you can buy. Why spend extra money when Windex does the same job?

Refreshing outdoor patio furniture

Patio furniture made of aluminum, plastic, resin, or glass gets pretty grungy sitting outside. But you don’t need special outdoor cleaner for it. Just spray Windex on the surface, let it stand for about five minutes, then wipe it clean. Suddenly your furniture looks almost new again.

I’ve done this with my outdoor chairs and table a few times now, and it’s basically become my go-to method. The furniture stays cleaner-looking longer than when I used other products. Plus it’s way cheaper than buying dedicated outdoor furniture cleaner, which costs more and doesn’t work any better from what I’ve seen.

Getting food stains out of clothes

Food splatters happen. Tomato sauce, ketchup, wine—these stains are super stubborn. For non-delicate fabrics, try lightly spraying the stain with clear Windex (not the blue kind, which can discolor fabric). Let the garment sit for up to 20 minutes, then blot with a clean cloth and rinse with cool water before throwing it in the wash.

This method has saved a few of my shirts that I thought were ruined. The key is using clear formula only. And it won’t work on delicate fabrics like silk, so don’t even try that. But for everyday cotton shirts and pants, it’s a solid solution when you’ve got a fresh stain that needs immediate attention.

Cleaning floors without special products

If you’ve got marble or granite floors, diluted Windex can replace your regular floor cleaner. Just mix it with water and mop like normal. It leaves floors clean without streaks, which is basically what you want from any floor cleaner anyway. Don’t use this on wood floors though—the ammonia isn’t great for wood surfaces.

The last time I cleaned my kitchen floor this way, it worked just as well as the expensive floor cleaner I’d been buying. So why keep spending more? Anyway, it’s one of those simple swaps that saves money without sacrificing results. Though you do need to make sure your floor type can handle ammonia-based cleaners before you try this. Marble and granite are fine, but wood definitely isn’t. I learned that the hard way with a small test spot that didn’t turn out great.

That blue bottle has more uses than most people realize. From kitchen grease to outdoor furniture, Windex handles tasks you wouldn’t expect from a glass cleaner. And honestly, once you start finding these alternative uses, you’ll probably keep it stocked more regularly. It’s one of those products that earns its spot under the sink.

David Wright
David Wright
David Wright is a seasoned food critic, passionate chef, and the visionary behind GrubFeed, a unique food blog that combines insightful culinary storytelling with mouth-watering recipes. Born and raised in San Francisco, California, David's fascination with food began in his grandmother's kitchen, where he learned the art of traditional cooking and the secrets behind every family recipe.

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