<p></p> <img src="https://dcr-apis.s3.us-east-2.amazonaws.com/wp_contents/uploads/DCR-ADMIN/Article_Webp/AdobeStock_426129684.webp" alt="undefined" style="height: ;width: "/> <p></p> <p><em>Originally written by Charles Lee of California Concrete - Pump Pros </em></p> <p>Many people don’t realize that even though concrete is a hard, sturdy product, it’s also extremely porous. Because it readily absorbs liquids, concrete areas such as driveways and patios are susceptible to staining by everything from motor oil to red wine.</p> <p>A good way to prevent this from happening is to have your concrete areas sealed on an annual basis. The seal acts as a clear coat that sits on top of the concrete surface and makes it impenetrable to liquids. When a liquid spills on sealed concrete, you can simply hose it down and it comes right off without being absorbed and leaving a stain.&nbsp;</p> <p><a href="https://www.diamondcertified.org/" target="_self">Use Diamond Certified Resource to find top rated companies.</a></p> <p><strong>Local, Top Rated Diamond Certified Companies Related to Your Topic</strong><br><a href="https://www.diamondcertified.org/santa-clara-concrete-contractors/" target="_self">Santa Clara County Concrete Contractors</a><br><a href="https://www.diamondcertified.org/alameda-concrete-contractors/" target="_self">Alameda County Concrete Contractors</a><br><a href="https://www.diamondcertified.org/monterey-county-concrete-contractor/" target="_self">Monterey County Concrete Contractors</a><br><a href="https://www.diamondcertified.org/contra-costa-concrete-contractors/" target="_self">Contra Costa County Concrete Contractors</a><br><a href="https://www.diamondcertified.org/sonoma-county-concrete-contractor/" target="_self">Sonoma County Concrete Contractors</a></p> <p><strong>Related Articles</strong><br><a href="https://www.diamondcertified.org/Guide/Concrete-Masonry/" target="_self">The Homeowner's Guide to Concrete, Paving &amp; Outdoor Surfaces</a><br><a href="https://www.diamondcertified.org/find-expert-advice/" target="_self">Get Expert Advice From Owners of Top Rated Local Companies</a><br><a href="https://www.diamondcertified.org/membership/" target="_self">Become a Diamond Certified Preferred Member (Always Free)</a>&nbsp;</p>