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How to Dispose of Old Paint
Jodi Messa - Fairplay, CO

Hardwarian Jodi Messa

South Park True Value

Fairplay, CO

How to Dispose of Old Paint

Level: Beginner

Like most DIYers, you probably have a handful of half-empty, old paint cans stored in the garage or basement from previous paint projects. While storing unused, leftover paint is a great practice, at some point, you may need to dispose of leftover paint properly. Keep reading to find out how.

Regulations on disposal of leftover paint vary by location. Some states and municipalities require leftover paint to be taken to an approved drop-off location, while others will allow latex or water-based paint to be solidified and thrown out with the household trash. However, some household waste haulers may not pick-up latex paint even if solidified. Always check with your local authorities and your local waste disposal service provider on rules and regulations applicable to your area.

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    • Take Inventory of Your Left Over Paint and Organize by Type
       

      Sort through your leftover paint. There are two general categories of paint: water-based latex and oil-based/Alkyd paint. Water-based latex paints are not considered hazardous household wastes and can usually be dried-up or solidified, and where local governments allow, it can be placed out with the trash. Oil-based or Alkyd paints, as well as paint thinners and other paint solvents are considered hazardous household waste and cannot be poured down drains or solidified and placed out with the trash.

      After you’ve sorted through your leftover paint, begin opening each can and examine the contents. Both latex and oil-based paints generally have a 10- to 15-year shelf life, depending on how well it was sealed, on temperature fluctuations in the storage area and other factors. Paint that has been unopened has a greater chance of still being usable even after 10 years than a can of paint that has been opened in the past.

      Helpful Tip

      Don’t use a screwdriver to open paint cans. This can bend the lid and make it harder to close. Use a paint can opener.

      Don’t worry if a “skin” has formed on the surface of the paint when you first open it — this is normal. Stir the contents of each can with a paint stirrer and brush the paint onto some newspaper or other disposable material. If the paint has clumps or has an overly thick texture, it is not usable. Organize again, by separating the usable paint from the non-usable paint. Set the non-usable paint aside for later disposal.

    • Try to Use Leftover Paint or Consider Donating
       
      rubber mallet

      Rarely will you finish a paint project and not have leftover paint. Storing leftover paint properly will increase your chance of being able to reuse that paint at a later time for other paint projects. If you can’t find another use for the leftover paint, consider donating it to someone who can use it.

      Helpful Tips

      Before you begin your paint project, carefully measure the area to be painted (height x width = total sq. ft.) to more accurately estimate the quantity of paint you need to purchase. One gallon of paint will cover approximately 350 to 400-sq.-ft. To see how much paint you need for your project, check out the paint calculator tool.

      Always store paint in a cool, dry location away from sunlight and temperature extremes. Wipe away any excess paint on the outside of the can. Place a piece of plastic wrap over the opening and then replace the lid, firmly sealing it with taps from a rubber mallet and then store the can upside down to prevent air from entering the container.

    • Dispose of Water-Based Latex Paint
       
      paint hardener

      Dispose of leftover water-based latex paint appropriately. While some local governments allow water-based latex paint to be thrown away in the trash once solidified, the paint has to be dried-out completely before disposing of it. Even if you have used all the paint from a can, always allow the empty containers to dry-out with the lid off before discarding. If there is a small amount of paint left in the can, you can let the paint dry by leaving it in a well-ventilated area until it hardens, stirring it once every few days. When setting out paint to dry-up, try filling partially empty cans with waste paint hardener, shredded newspaper or cat litter to aid in clumping up the leftover paint so that it dries up faster. Consider recycling metal and plastic paint cans to reduce landfill waste. Check with your local government to see if your city/town participates in paint can recycling.

      Safety Alert!

      When leaving paint out to dry, be sure to keep it in an area away from children, pets and open flames.

    • Dispose of Oil-Based Paint
       
      paint tool

      Always check with your local authorities on how to properly dispose of leftover paint. You can also use the PaintCare Site Locator to find a place to drop-off your leftover paint: http://www.paintcare.org/drop-off-locations/

      PaintCare Inc. is a non-profit 501(c)(3) organization established to represent paint manufacturers to plan and operate paint stewardship programs in the United States in those states that pass paint stewardship laws. Their main effort is to set up more places for people to take unwanted, leftover paint.

      Safety Alerts!

      It is not recommended to leave out numerous cans of oil-based paint to dry out because of a build-up of fumes.

      Never pour liquid paint into the trash or down drains.

      That’s it! Now you know how to dispose of old paint properly.

  • Here’s what you’ll need to complete this project successfully.

    Before you begin, use the shopping list below to uncheck the tools you already have to complete this project.

    Then, print or save your updated list and bring it to your local True Value hardware store, where an expert Hardwarian will give you the remaining tools and expert advice you need to complete this project.

    You can also shop online for these project items at TrueValue.com and receive FREE shipping to a participating store.

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$7 Instant Savings

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On all paint and stain through June 23rd, 2015. For a location near you call 1-800-6-Hardware or 1-800-642-7392. Available while supplies last. Offer available at participating stores. Product, prices, and promotion period may vary. True Value retailers are independently owned and operated and may decide to opt out of the promotion.

PAINT SALE - $5 FOR A QUART OF EASYCARE PAINT

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Buy a quart of EasyCare Ultra Premium paints for $5 through October 6th, 2015. For a location near you call 1-800-6-Hardware or 1-800-642-7392. Available while supplies last. Offer available at participating stores. Product, prices, and promotion period may vary. True Value retailers are independently owned and operated and may decide to opt out of the promotion.

 

Paints ranked by a leading consumer magazine for various qualities. Results varied by sheen. EasyCare was priced lower than those in top ten ranking based on published retail values at time of testing.

Buy One Get One Free

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On a gallon of EasyCare and WeatherAll paints, and Woodsman stain through July 19, 2016. For a location near you call 1-800-6-Hardware or 1-800-642-7392. Available while supplies last. Offer available at participating stores. Product, prices, and promotion period may vary. True Value retailers are independently owned and operated and may decide to opt out of the promotion.

$5 off Paint Sale!

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On a gallon of EasyCare and WeatherAll paints, and Woodsman stain through September 27, 2016. For a location near you call 1-800-6-Hardware or 1-800-642-7392. Available while supplies last. Offer available at participating stores. Product, prices, and promotion period may vary. True Value retailers are independently owned and operated and may decide to opt out of the promotion.

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