You’ve finally finished your painting project but how do you store the paint leftover? Whether there is a little or a lot of paint, storing paint properly is important. Follow these steps to preserve your leftover paint safely.
Does Improperly Storing Paint Cans Make It Go Bad?
If you’ve got stored paint lying around you might be wondering if it’s gone bad. The short answer is, yes. If you don’t store your paint properly then it may not be usable down the road. This can be a hassle when you need to take care of touch-ups. Paint can usually last up to ten years when stored properly. If your paint has gone bad it’s usually because of a bad seal or improper storage. Storing paint in a non-temperature-controlled area can quickly lead to problems.
How Do I Know If My Stored Paint is Good?
Before using any leftover paint, you’ll want to check and make sure it’s still good to use. If you open the lid and your paint has a strange smell then it may have gone bad. If you see a lot of lumps present after stirring then that paint will also need to be disposed of. Paint should be creamy and smooth so if you’re seeing those lumps throughout then you’ll need to purchase new paint.
How Do You Store Paint?
To avoid wasting any leftover paint make sure there’s a good seal on your paint cans before storing the paint. Use a mallet to gently hammer around the edges of the lid and make sure there are no gaps. This is also a great time to label your cans. Try labeling your paint cans with the color name and corresponding room or area for easy access. Paint tends to drip and get on the sides of the paint can so we recommend writing your labels on the lid whenever possible.
The next, and most important step, is to find the best location for your paint cans. Areas that are not temperature controlled are not ideal for storing paint. Avoid spaces like unheated garages, sheds, under-decks, etc. Don’t store paint cans directly on a concrete floor because they tend to stay at lower temperatures. These lower temperatures can cause issues with the paint over time. The best places to store paint are temperature-controlled areas. So, look for areas like a closet, a finished basement, or a heated garage to avoid any freezing.
I Don’t Want to Store Paint So How Do You Dispose of Old Paint?
If you’re not too keen on storing your leftover paint make sure you dispose of it properly. Before you dispose of any paint make a note of the color and area it was used. This will help you when it comes time to touch up, repaint, or sell your home. Once you’re ready to dispose of your paint you have a couple of options.
How to Dispose of Paint
- If there is very little paint left over, remove the lid and set the can out in the sun to dry out. Once the paint is completely dry, you can safely dispose of the can in the garbage. NEVER throw a can with liquid paint in the trash.
- For your fuller paint cans, you’ll want to drop them off at a paint recycling facility. Companies like Sherwin Williams and Guiry’s offer in-store recycling where you can drop your cans off. You can always call ahead because they can fill up quickly due to limited storage. If you’re in Colorado or another participating state, you can check out the Paint Care program. It has over 160 local drop-off locations. So find a location near you where you can take all of your leftover paint and oil-based products.
- NEVER pour any of your leftover paint down the sink, toilet, or any other drains including storm drains. Paint disposed of this way can mess with the water sewage system and potentially even contaminate the tap water.
Storing leftover paint is simple and easy when you know the dos and don’ts. Remember to store your paint in a temperature-controlled area with a good seal. Make sure to label your cans and when it comes time to throw paint out use a legitimate paint recycling facility. For more information and painting, tips check out Kind Home Solutions‘ How to Prepare for Interior Painting and What’s The House Painting Process, or contact us today for a free estimate!