Best Ways to Store Paint

The original paint can is usually best for storage. If it's damaged or rusting, transfer the paint to a clean, airtight container and label it with the brand, color, finish, and purchase date.

Wipe off excess paint around the rim before sealing, and consider placing plastic wrap or wax paper over the opening before putting the lid on for an extra barrier against air.

Keep paint in a cool, dry place away from extreme temperatures, direct sunlight, and moisture — a basement, utility room, or climate-controlled garage works well. Avoid areas prone to freezing or excessive heat.

Always store paint cans upright to prevent leaks and keep the paint sealed — storing them on their sides increases the likelihood of air seeping in or paint leaking out.

Write down the room or project where the paint was used, and organize your paints by type and color family to quickly locate what you need.

Every six months to a year, stir the paint to check for clumps, separation, or foul odors indicating spoilage — you may be able to revive thick paint with a little water or thinner.

Transferring a small amount of leftover paint to a smaller, airtight container reduces air exposure and helps keep it fresh.

If paint has hardened, smells rancid, or has separated beyond repair, contact your local waste management or recycling facility — never pour paint down the drain.

Take photos of paint can labels and store them on your phone or computer so you always have the information even if physical labels fade.

Use older paint first before opening new cans, just like rotating food in a pantry, to ensure nothing deteriorates unused.

Proper paint storage is simple yet highly effective in extending the life of your paint and keeping your home improvement projects on track.