Hero Fire Spray Shelf Life
To be on the safe side, we recommend replacing unused Hero Fire Spray canisters every three years to prevent malfunction in an emergency situation.
At what temperature can I store the Hero Fire Spray?
The Hero Fire Spray storage location should avoid high heat (above 120F) and below freezing.
Would the Hero Fire Spray work after freezing?
To ensure optimal performance when needed, we advise replacing any unused Hero Fire Spray cans that have been exposed to temperatures below 32°F, as prolonged exposure to cold conditions might affect the product's functionality.