
Tired of finding hard water stains around your home? Learn how to remove hard water stains from toilets, shower doors, counters, and more.
Don’t get stuck between a rock and a hard water place
Water stains on granite form when hard water minerals like calcium and magnesium dry on your countertop, leaving visible deposits that worsen without treatment.
Expect to pay around $1,500 to install a water softener, which removes hard water minerals permanently and helps you avoid future staining across your home.
You can remove hard water stains from granite using a baking soda paste, talc mixture, or hydrogen peroxide poultice left overnight for stubborn marks.
Hiring a local house cleaning professional provides reliable support when you have persistent stains or want to prevent damage to your granite countertops long term.
After investing in luxurious, showroom-style granite countertops, the last thing you want is to see them marred by unsightly stains from hard water build-up. If you haven't installed a water softener yet, the hard water in your home can leave behind a noticeable residue. Luckily, we've gathered the best tips to proactively prevent hard water stains and effectively eliminate any that may have already formed on your stunning granite countertops.
If you don't have prior experience installing or repairing a water softener, consider contacting a plumber for assistance.
If there’s any water remaining on the granite, make sure to sop it up with a clean cloth ASAP to prevent further staining and damage. You should also make it a point to clean your granite daily with water and mild soap (or a cleaning product intended for stone). Don’t use abrasive or acidic products, which could damage the sealant on the granite.

If you notice a hard water spot, treat it immediately. Any spots or rings left behind by wet dishes should be removed ASAP to prevent those hard deposits from forming on your countertop.
If, after wiping down and then cleaning the area, you still see hard water deposits, make a paste with baking soda and water. Apply the paste to the area and gently scrub it in using a soft-bristled brush. Rinse the area with water. Pat it completely dry with a microfiber cloth.
Talc, a mineral powder, is another product that works well against hard water stains. Mix equal parts talc and hydrogen peroxide to form a paste, and let the paste sit on the stain for five minutes. Next, scrub away the paste with a soft-bristled brush. You might need to repeat this one or two more times.
A poultice is meant to be left on the stain for an extended period of time. Mix up a poultice with hydrogen peroxide and flour—you’ll need enough to create a thick paste with a similar texture to wet plaster. Apply the poultice to the stains, then cover the area with plastic wrap. Tape down the plastic wrap with painter’s tape and let the area sit for 24 hours. The next day, wipe the area with a clean, damp cloth, and give it a once-over with a mild soap and water. Make sure to wipe the countertop dry.

If you have water rings forming around your faucet, you can try gently scraping them off with a razor blade. No razor blade around? A Brillo pad, used deliberately and gently, can also work.
If you’ve got too many water stains to count and want to spend your Saturday at the pool rather than mixing up poultices, call a professional house cleaning company near you. Chances are, they’ve dealt with this issue before and can make your granite look good as new in no time.
Want to prevent hard water stains for good? Look into installing a water softener. The cost to install a water softener is $1,500 on average; long term, though, you’ll likely see lower water heating bills without all those hard minerals floating around.
I had FabClean 614 clean my apartment, and she did an outstanding job. She was so professional and efficient. My apartment looks absolutely spotless every surface, every corner, all cleaned to perfection. Definitely highly recommend FabClean 614 if you're looking for top-notch cleaning...
Best cleaning I've had at my property
Fantastic group, very communicative, and they really did a great job cleaning my condo. Will be hiring them for recurring cleaning!
Ace Fireplace Services' chimney sweep service is truly exceptional. They used advanced technology to ensure a thorough cleaning process, and my chimney has never looked better. I highly recommend their services.
100% satisfied with the work done by Supreme Brick & Chimney. Josh responded to my Angi request very quickly and squeezed our house into his schedule only a couple business days out. The chimney cleaning process was extremely clean with ZERO dirt going anywhere besides in Josh's vacuum. Very...
On time, clean and finished fast. Windows seem sturdy and the finish is good. Caulking was done with no smudges. Would recommend.
Great job...edging and pre clean up went well with a great job with seal coat. Friendly, efficient and professional.
Mary Cleaning Service is fantastic! The entire team is professional and pay a great deal of attention to detail. They do such a thorough job of cleaning my house. I would definitely recommend!
It was just fine. They did a good job. They cleaned what needed to be cleaned.
They cleaned my very dirty basement. They were prompts, quick, thorough and their price was fair.
From average costs to expert advice, get all the answers you need to get your job done.

Tired of finding hard water stains around your home? Learn how to remove hard water stains from toilets, shower doors, counters, and more.

If you have some unsightly hard water stains you want gone, we've got you covered. Learn how to remove hard water stains here.

You can use at-home or store-bought products to remove spots from your dishes. Keep reading to learn how to remove hard water stains from dishes.

Don't let hard water stains cramp your style. Use this guide to learn how to remove hard water stains from glass using items you already have at home.

Figuring out how to clean stainless steel sink hard water stains doesn’t have to feel like playing connect-the-dots. Here are five easy ways—and even more tips.

Knowing how to clean different types of countertops is essential to having a sparkling surface (without damaging it). Learn how to safely clean and remove stains on marble, tile, quartz, stone, granite, and other kitchen or bathroom surfaces.