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Writer's pictureJed Roper

Essential Guide to Proper Paint Storage in Auburn, WA

Updated: Nov 20

When it comes to home improvement, a good paint job can transform any space. But what happens when the job is done, and there’s leftover paint? Proper paint storage is crucial for maintaining its quality, ensuring safe handling, and minimizing waste. For residents in Auburn, WA, knowing how to store paint effectively is important given the area's climate, which includes rainy seasons and fluctuating temperatures. Here’s everything you need to know to store your leftover paint correctly and keep it in great condition for future touch-ups or projects.


Guide:


1. Why Proper Paint Storage Matters

Storing paint properly ensures:

  • Extended Shelf Life: Well-stored paint can last years, allowing you to use it for touch-ups or smaller projects down the road.

  • Cost Savings: Avoid the need to buy new paint by preserving what you already have.

  • Environmental Safety: Proper storage minimizes spills and contamination, protecting both your home and the environment.


2. Choosing the Right Storage Location

Auburn’s climate, with its wet winters and warm summers, means you need to be careful about where you store paint:

  • Temperature Control: Paint should be stored in a space where the temperature stays between 60°F and 80°F. Extreme heat or cold can damage the paint’s consistency, making it unusable.

  • Avoiding Moisture: Auburn is known for its rainy season, so storing paint in a dry place is essential to prevent rust on metal cans and potential mold growth.

  • Out of Direct Sunlight: Ultraviolet rays can break down paint components over time, affecting the color and quality. Always keep paint containers in a shaded spot.


Best Storage Locations: The ideal places include a basement, a utility room, or a temperature-controlled garage. Avoid outdoor sheds or uninsulated areas where temperature and humidity fluctuate.


3. How to Store Paint Properly

  • Seal Tightly: Make sure the paint lid is secure to prevent air exposure. You can place a piece of plastic wrap over the opening before sealing the lid for an extra-tight fit.

  • Store Upside Down (Optional): Storing the can upside down can help create an airtight seal by allowing the paint to form a barrier against the lid.

  • Label Clearly: Write the date, color code, and room it was used in on the lid. This helps you remember the specifics when it’s time for touch-ups.

  • Use Smaller Containers: If you only have a small amount of paint left, transfer it to a smaller, airtight container to reduce air exposure.


4. Best Practices for Water-Based and Oil-Based Paints

  • Water-Based Paints: These are more sensitive to freezing temperatures, which can cause separation and clumping. In Auburn’s cool winters, it’s best to keep these paints indoors or in a climate-controlled area.

  • Oil-Based Paints: These types can withstand lower temperatures better but should still be kept away from extreme heat and open flames due to their flammability.


5. Signs Your Paint Has Gone Bad

  • Separation: If there’s a thick layer of liquid on top that doesn’t mix well when stirred, the paint might be past its prime.

  • Foul Odor: Paint that smells sour or musty has likely developed bacteria or mold and should not be used.

  • Clumps and Lumps: Paint that appears chunky even after thorough mixing is no longer usable.


6. Safe Disposal of Old Paint in Auburn, WA

If your paint is no longer viable, proper disposal is essential. Auburn follows Washington state regulations for paint disposal:

  • Dry Out Latex Paint: Allow latex paint to dry out completely by leaving it open or mixing it with cat litter or a paint hardener. Once solid, it can be disposed of with regular household waste.

  • Oil-Based Paints: These should be taken to a hazardous waste facility due to their chemical composition. Auburn residents can visit the King County Hazardous Waste Facility for safe disposal.


7. Tips for Keeping Paint Ready for Reuse

  • Stir Regularly: If you’re storing paint for long periods, stir it once in a while to prevent settling.

  • Keep It Warm in Winter: During Auburn’s cold season, consider storing paint in a heated room if possible to maintain consistency.


Proper paint storage is key for homeowners in Auburn, WA, to keep their paint in great condition and avoid unnecessary waste. By choosing the right location, sealing paint cans correctly, and monitoring their condition, you can ensure your leftover paint remains usable for years. This approach saves money, reduces environmental impact, and makes future touch-ups simple and convenient.


Need More Tips or Painting Services? Reach out to Coho Painting for expert advice on paint care, professional painting services, and more. We’re committed to helping Auburn residents keep their homes looking beautiful, inside and out.



Paint Can and Brush
Paint Can and Brush

Proper paint storage is essential for homeowners in Auburn, WA, to maintain the quality and usability of leftover paint for future projects. Whether you need interior painting, exterior painting, or even cabinet refinishing, knowing how to store your paint properly can save you money and time. At Coho Painting, we offer expert advice on painting services and paint care to help Auburn residents achieve long-lasting results. If you need professional assistance with drywall repair, stucco repair, or epoxy flooring, contact us today for a consultation. Let our experienced team provide top-tier service and ensure your home always looks its best!

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