--- title: How Long Does Paint Last in a Can? description: Is your paint still good to use? Click here to find out. image: https://blog.brushandrollpainting.com/hubfs/Blog%20Post%20Image%20Size-Oct-31-2024-02-52-38-3075-PM.png --- [Skip to main content](https://blog.brushandrollpainting.com/how-long-does-paint-last-in-a-can#maincontent) [ «  Learning Center ](https://brushandrollpainting.com/learning-center) # How Long Does Paint Last in a Can? October 31st, 2024 4 min read By [Kaylea Kuhlman](https://blog.brushandrollpainting.com/author/kaylea-kuhlman-content-manager) ![Paint cans and supplies on a shelf in a garage.](https://blog.brushandrollpainting.com/hs-fs/hubfs/Blog%20Post%20Image%20Size-Oct-31-2024-02-52-38-3075-PM.png?width=800&height=418&name=Blog%20Post%20Image%20Size-Oct-31-2024-02-52-38-3075-PM.png) Ever stumbled upon a forgotten paint can lurking in the depths of your garage or basement? You're not alone. Many Omaha homeowners find themselves questioning dusty cans of paint, wondering if they're still good to use or ready for the trash.  At [Brush & Roll Painting](https://brushandrollpainting.com), we've been helping Omaha homeowners navigate the world of paint for years. Since 1996, we’ve learned through trial and error, the truth about paint longevity. In this article, you'll learn how to tell if that old can of paint is still usable, how to properly store paint to make it last longer, and what to do with paint that's past its prime. By the time you finish reading, you'll be equipped with the know-how to manage your paint cans in your home. ## The Lifespan of Paint Cans Alright, let's talk about the elephant in the room - or should I say, the paint can in the corner. How long does paint last? Well, it's not as straightforward as checking the expiration date on a carton of milk, but don't worry, we'll break it down for you. Most paint manufacturers will tell you that unopened paint cans can last for years when stored correctly. However, once you've cracked that seal, the clock starts ticking. Here's a quick rundown: - **Latex or water-based paint:** 2-10 years unopened, 2 years opened - **Oil-based paint:** 5-15 years unopened, up to 2 years opened But before you start planning your painting schedule around these numbers, remember that these are just guidelines. The real lifespan of your paint depends on a lot of factors. ![Benjamin Aura Exterior Paint getting pumped through a sprayer in Omaha, NE. ](https://blog.brushandrollpainting.com/hs-fs/hubfs/IMG_6994.jpg?width=547&height=365&name=IMG_6994.jpg) ### Factors Affecting Paint Longevity 1. **Storage Conditions**: Storage conditions for paint cans need to be just right. Too hot, too cold, or too humid, and you might find yourself with a can of unusable chemicals. 2. **Paint Type**: As we mentioned, different types of paint have different lifespans. Oil-based paints generally last longer than latex paints. 3. **Quality of the Paint**: The bargain bin paint might not stand the test of time as well as its pricier options. 4. **How It Was Sealed**: If the lid to the paint can isn’t properly sealed, it can impact the product inside. 5. **Exposure to Air**: Every time you open that can, you're introducing air and potential contaminants. It's like leaving the refrigerator door open - not great for preservation. ### Can Paint Go Bad? You're staring at a half-empty can of paint, wondering if you should keep it "just in case" or toss it out.  Here are some telltale signs to help you decide if you should keep it or toss it: 1. **The Sniff Test**: If your paint smells like rotten eggs, it's probably time to say goodbye. This is especially true for latex paints. 2. **The Texture Test**: Give it a stir. It should have a smooth stir, with no chucks. 3. **The Skin Test**: A thin, filmlike skin on top of your paint isn't necessarily a deal-breaker. You can often remove it and still use the paint underneath. But if that skin is thick and rubbery, it might be time to let go. 4. **The Freeze Test**: If your latex paint has been through a freeze-thaw cycle, it might look like cottage cheese when you open it. This is a sign that it's no longer usable. 5. **The Color Test**: If the color looks off or has separated, it's probably past its prime. Remember, when in doubt, it's better to be safe than sorry. Using bad paint can lead to poor coverage, uneven texture, and even mold growth. Not exactly the look you're going for on your living room walls, right? [![Download Your Free Ultimate Guide to Hiring a Painter Discover the tips and secrets to hiring the perfect painter for your next project. Download your guide and take the first step towards achieving the flawless results you deserve.  ](https://no-cache.hubspot.com/cta/default/7973434/interactive-156696789410.png) ](https://blog.brushandrollpainting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLLXPE7FdAs8esJSMXtwVuxliFvwlCLv4CmlP87kVhs0wsLrb5kyGBIjWhdEEm1r1EAxTy4K5RnSnPFDvQVKm99rcSc9Q31prIfHEoDpX1h12PaSwjzPX2a79JTm2idVymi6CNytNEebqhpWHhIYbS%2BKfkGgZt219d2rt8ZTbv4Y2Nox%2B%2BPxQlM9DDiVEnmDftahyBFxp53XqjXMupx8FUg1oGyR8IO8UddspWqqnPV%2BANeW&webInteractiveContentId=156696789410&portalId=7973434) ## What To Do With Old Paint Cans ### How to Store Old Paint Cans Now that we know what affects paint lifespan, let's talk about how to make your paint last as long as possible. Proper storage is key, and it's not rocket science - promise! 1. **Keep it Cool**: Store your paint in a cool, dry place. A basement or interior closet is ideal. Avoid garages or sheds where temperatures can fluctuate wildly. 2. **Seal it Tight**: When you're done painting, clean the rim of the can to ensure a good seal. Use a rubber mallet to gently tap the lid closed all the way around. 3. **Label it**: Write the date you opened the can and where you used the paint on the lid. Future you will thank present you for this information. 4. **Transfer Leftovers**: If you have less than a quarter of a can left, consider transferring it to a smaller, airtight container to minimize air exposure. [Click here for more ideas on what to use old paint cans for.](https://blog.brushandrollpainting.com/leftover-paint-cans) ![Top view of paint cans with lids off with two blue paint cans and one white.](https://blog.brushandrollpainting.com/hs-fs/hubfs/Blog%20Post%20Image%20Size%20(2)-Aug-29-2024-09-10-43-7538-PM.png?width=516&height=270&name=Blog%20Post%20Image%20Size%20(2)-Aug-29-2024-09-10-43-7538-PM.png) ### How to Get Rid of Old Paint Cans So, you've determined that your paint is past its prime. What now? Don't just toss it in the trash! Here's how to dispose of old paint responsibly: 1. **Latex Paint**: Let it dry out completely (mix in kitty litter or sawdust to speed up the process), then dispose of it in your regular trash. 2. **Oil-Based Paint**: This is considered hazardous waste. Check with your local waste management facility for proper disposal methods. 3. **Recycling**: Many communities have paint recycling programs. In Omaha, check with Under the Sink for options. Remember, proper disposal isn't just good for the environment - it's the law in many places. [Click here for more ideas on how to dispose of paint cans.](https://blog.brushandrollpainting.com/leftover-paint-cans) ## Paint Cans in Your Home From understanding how long paint typically lasts to learning the signs of spoilage and proper storage techniques, you're now ready to make informed decisions about those paint cans lurking in your storage spaces. The key takeaways are: 1. Properly stored, unopened paint can last for years. 2. Once opened, use within 2 years for best results. 3. Always check for signs of spoilage before using old paint. 4. Store paint in a cool, dry place with a tight seal. 5. When in doubt, it's better to buy fresh paint than risk using spoiled paint. At [Brush & Roll Painting](https://brushandrollpainting.com/), we're committed to helping Omaha homeowners make the best decisions for their painting projects. Whether you're tackling a DIY job or considering hiring professionals, we're here to offer our expertise and support. Ready to start your next painting project but not sure about the state of your old paint? Or perhaps you're looking for professional results without the hassle? We've got you covered.  Click the button below to get a quote from our team of experienced painters. Let's bring your vision to life with a fresh, vibrant color that’s guaranteed to last! [![GET A QUOTE](https://no-cache.hubspot.com/cta/default/7973434/c191e76f-b1ae-40ef-97b0-79ddd9b97ab7.png)](https://cta-redirect.hubspot.com/cta/redirect/7973434/c191e76f-b1ae-40ef-97b0-79ddd9b97ab7) Not ready to get quotes, but ready to make the first step in hiring a painter? Click the button below to download your ultimate guide to hiring a painting company. This guide goes over how to research painters, compare quotes, and choose the right one for your project. [![DOWNLOAD A FREE ULTIMATE GUIDE TO HIRING A PAINTER](https://no-cache.hubspot.com/cta/default/7973434/d70731df-b402-4ff1-8341-6a51dcabce3a.png)](https://cta-redirect.hubspot.com/cta/redirect/7973434/d70731df-b402-4ff1-8341-6a51dcabce3a) [ Kaylea Kuhlman ](https://blog.brushandrollpainting.com/author/kaylea-kuhlman-content-manager) Kaylea is the Content Manager at Brush & Roll Painting, where she leads the company’s marketing strategy, content creation, and brand messaging. She graduated summa cum laude from the University of Nebraska at Omaha with a degree in Journalism and Media Communications and a minor in Marketing, combining strong writing skills with a clear understanding of how to connect with homeowners. Since joining Brush & Roll Painting at the end of 2022, Kaylea has played a key role in shaping how the company communicates with its customers. She works closely with the team to turn real, on-the-job experience into helpful, easy-to-understand content that answers the questions homeowners are already asking. Her approach focuses on clarity, honesty, and making sure people feel confident before starting a painting project. Kaylea’s work helps bridge the gap between technical painting knowledge and everyday decision-making. Whether it’s explaining the difference between paint finishes, helping homeowners choose the right cabinet color, or breaking down what to expect from a professional painting process, her goal is always the same: to make the process feel simple and stress-free. Topics Kaylea Covers: Kaylea writes and creates content across all areas of residential painting, including: -Interior painting (walls, ceilings, trim, and woodwork) -Exterior painting and maintenance -Cabinet painting and refinishing -Deck staining and wood care -Paint colors, finishes, and design decisions -What to expect when hiring a professional painter -Common homeowner questions, concerns, and mistakes to avoid Her content is designed to give homeowners clear answers, set realistic expectations, and help them make confident decisions about their home. Topics: [ Pro Tips ](https://blog.brushandrollpainting.com/topic/pro-tips) [ Cabinets & Woodwork ](https://blog.brushandrollpainting.com/topic/cabinets-woodwork) [ Interior Painting ](https://blog.brushandrollpainting.com/topic/interior-painting) [ Deck & Fence ](https://blog.brushandrollpainting.com/topic/deck-fence) [ Exterior Painting ](https://blog.brushandrollpainting.com/topic/exterior-painting) [ Paint & Finishes ](https://blog.brushandrollpainting.com/topic/paint-finishes) Don't forget to share this post: ## Related Articles [![Exterior of house in Omaha, NE with a ladder against it in the process of being painted by Brush & Roll Painting.](https://blog.brushandrollpainting.com/hs-fs/hubfs/Havens%20during%201.jpg?width=1280&height=721&name=Havens%20during%201.jpg) ### 9 Things To Do Before Exterior House Painting July 6th, 2026|4 min read ](https://blog.brushandrollpainting.com/9-things-to-do-before-exterior-house-painting-omaha) [![Basement kitchen with a fresh black paint color and smooth finish on cabinets in a home in Omaha, nE.](https://blog.brushandrollpainting.com/hs-fs/hubfs/IMG_4532.jpeg?width=4032&height=3024&name=IMG_4532.jpeg) ### 9 Mistakes for Choosing a Cabinet Paint Color & Finish June 26th, 2026|4 min read ](https://blog.brushandrollpainting.com/mistakes-for-choosing-a-cabinet-paint-color-finish) [![Caulk on the outside of a home before painting in Omaha, NE.](https://blog.brushandrollpainting.com/hs-fs/hubfs/IMG_6018.jpg?width=4032&height=3024&name=IMG_6018.jpg) ### Why Your Exterior Caulk Is Cracking After One Year June 22nd, 2026|4 min read ](https://blog.brushandrollpainting.com/why-your-exterior-caulk-is-cracking-after-one-year) [![Wall of paint color swatches in a hardware store for homeowners to pick paint colors in Omaha, NE.](https://blog.brushandrollpainting.com/hs-fs/hubfs/Blog%20Post%20Image%20Size-Jun-19-2026-02-22-33-4456-PM.png?width=800&height=418&name=Blog%20Post%20Image%20Size-Jun-19-2026-02-22-33-4456-PM.png) ### Why Paint Chips Don’t Match Your Actual Paint June 19th, 2026|4 min read ](https://blog.brushandrollpainting.com/why-paint-chips-dont-match-your-actual-paint) [![Wall with imperfections with brown paint before painting again in Omaha, NE.](https://blog.brushandrollpainting.com/hs-fs/hubfs/Burnham%20Before%201-1.jpg?width=4032&height=3024&name=Burnham%20Before%201-1.jpg) ### Why Do My Walls Look Worse After DIY Painting? 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April 24th, 2026|4 min read ](https://blog.brushandrollpainting.com/can-you-change-all-cabinets-to-soft-close-hinges) ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Kaylea Kuhlman", "url" : "https://blog.brushandrollpainting.com/author/kaylea-kuhlman-content-manager" }, "dateModified" : "2024-10-31T14:53:26.669Z", "datePublished" : "2024-10-31T14:53:26.000Z", "headline" : "How Long Does Paint Last in a Can?", "image" : [ "https://blog.brushandrollpainting.com/hubfs/Blog%20Post%20Image%20Size-Oct-31-2024-02-52-38-3075-PM.png" ], "mainEntityOfPage" : { "@id" : "https://blog.brushandrollpainting.com/how-long-does-paint-last-in-a-can", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://blog.brushandrollpainting.com/hubfs/logo-1.png" }, "name" : "Brush & Roll Painting" } } ```