Klean Strip® Green® Lacquer Thinner has no expiration date when stored in a cool, dry location.

The shelf life is greater than 3 years unopened and 6 months opened when stored in a cool, dry location and protected from external damage to the packaging.
Keep container tightly closed when not in use. Store in a cool, dry place.

Dispose of empty container and leftover product at your local household hazardous waste collection facility. If one is not available, dispose of in accordance with federal, state and local regulations.