Does granite change color when wet? Granite is one of the most popular natural stones used in countertops, flooring, and outdoor spaces due to its durability and aesthetic appeal. If you’ve ever noticed that granite appears darker when wet, you might wonder if it actually changes color. The answer is both simple and fascinating.

Why Does Granite Look Darker When Wet?

Granite, like many natural stones, is porous to some extent. This means it has tiny microscopic holes that allow water and other liquids to seep in. When water enters these pores, it changes how light interacts with the stone, making it appear darker. However, this is only a temporary effect; once the water evaporates, the granite returns to its original color.

Does This Indicate a Problem?

Seeing granite change color when wet does not mean there is anything wrong with the stone. It is a natural characteristic of porous materials. However, excessive absorption might indicate that the granite is more porous than usual, which could make it more susceptible to staining. If your granite darkens significantly and takes a long time to dry, it might benefit from a sealant to reduce its porosity.

How to Protect Granite from Water Absorption

To prevent water absorption and potential staining, many homeowners choose to seal their granite surfaces. A high-quality granite sealer creates an invisible barrier that repels water and other liquids, helping to maintain the stone’s appearance. Sealing should be done periodically, depending on the type of granite and its usage.

Final Thoughts

So does granite change color when wet? Granite does not permanently change color when wet—it simply appears darker due to water absorption. This is a normal and harmless occurrence. If you want to keep your granite looking its best, consider applying a sealer and wiping up spills quickly to prevent stains. With proper care, your granite surfaces will remain beautiful and durable for years to come!