Granite countertops are tough—but they’re not bulletproof. Over time, even the most solid slab can show signs of wear. Chips, stains, and dull spots sneak in, especially if you use your kitchen often. But don’t worry. Most issues have a fix—and some of them are easier (and cheaper) than you’d think.
Here are the most common problems you might run into with granite, along with some practical, creative ways to repair them.
1. Chips Along the Edge
Chips happen. A heavy pot bangs against the corner, or someone drops a glass bottle near the edge. Before you know it, there’s a little crater that catches crumbs or just looks bad.
How to fix it:
You can fill small chips with a clear epoxy or color-matched resin, available at hardware stores. Some kits are made just for stone surfaces. Apply the filler, smooth it out with a razor blade, and let it cure.
Creative idea:
If you’ve got a few chips along the same edge, consider softening that area with a rounded bevel or edge profile. A local fabricator can shave the edge slightly to give it a more forgiving, smooth look.
2. Stains from Oil, Wine, or Water Rings
Granite is porous. If it’s not sealed properly—or if the sealant wears off—liquids can seep in and leave stains. Oil spots are especially common near the stove or on kitchen islands.
How to fix it:
You’ll need a poultice, which is a paste made from baking soda and water (for oil) or hydrogen peroxide (for organic stains). Spread it over the stain, cover with plastic wrap, and tape the edges down. Let it sit for 24 hours, then wipe clean.
Creative idea:
For frequent spills, consider using reclaimed cutting boards or vintage trays as permanent “stations” near prep areas. They add personality and protect the stone from repeat offenders.
3. Etching or Dull Spots
Granite is generally resistant to etching, but some finishes (especially high-polish dark granite) can dull over time, especially if cleaned with acidic products.
How to fix it:
Use a granite polishing powder or a product specifically made for stone surfaces. Follow the directions carefully—these are usually applied with a soft cloth or buffer pad.
Creative idea:
If your countertop has lost its consistent shine, think about refinishing just a portion of it. A satin or matte finish can give your kitchen a more modern, soft look—especially on an island or breakfast bar.
4. Cracks or Hairline Fractures
Hairline cracks sometimes appear near sinks, cooktops, or overhangs. They might be from natural stress in the stone or structural shifts over time. If they’re small and stable, they’re mostly cosmetic.
How to fix it:
For minor cracks, use a clear resin or epoxy filler. You can find DIY kits with syringes for precise application. Just keep in mind that deep or widening cracks need a pro to evaluate.
Creative idea:
If the crack runs in a long, straight line, you could lean into it. Add a decorative inlay—like a brass or colored resin accent—to turn the flaw into a feature. This is a bold move, but in the right kitchen, it can look intentional and artistic.
5. Loose Sink or Cooktop Support
Over time, the weight of a sink or cooktop, combined with water and vibration, can weaken the support. This is more common in under-mount sinks, especially if they weren’t installed well in the first place.
How to fix it:
Reinforcement brackets or re-gluing the support frame is the usual solution. This might require help from a pro, especially if plumbing is involved.
Creative idea:
While fixing the support, consider adding a small open shelf or bracket system under the sink for storage or plants. It gives the space a finished, thoughtful look and adds some function too.
Common Problems and Repairs at a Glance
| Problem | DIY Repair | Creative Twist |
| Chips | Epoxy or resin fill | Rounded edge profile |
| Stains | Poultice (baking soda or peroxide) | Tray stations to protect high-use areas |
| Dull Spots | Granite polish powder | Satin finish or selective refinishing |
| Hairline Cracks | Clear resin or epoxy | Decorative inlay with color or metal |
| Loose Sink Support | Reattach brackets or re-glue frame | Add under-sink shelving or brackets |
A Note on Sealing
If your granite isn’t sealed—or if the seal has worn off—it’ll keep absorbing spills and stains. A good test: pour a few drops of water on your counter. If it darkens after a few minutes, it’s time to reseal.
Most granite surfaces should be sealed every 1–2 years, depending on use. According to the Natural Stone Institute, using the right sealer and applying it properly can extend the life of your countertops significantly.
If a fix feels out of your comfort zone—or the damage is more than cosmetic—it’s okay to bring in a pro. A proper granite countertop repair can restore the surface and extend its life without the cost of replacement. This is especially helpful for deep cracks, serious staining, or when a poor installation caused the issue in the first place.
Final Thought
Granite is durable, but it’s not maintenance-free. With a little care—and a few smart, creative repairs—you can keep your countertops looking good without spending a fortune. Even the flaws can be fixed or turned into something interesting.
No need to panic over every chip or spot. Just stay aware, keep things sealed, and don’t be afraid to get a little hands-on.
