What precaution should be taken when using oxygen near heat sources?

Preventing the presence of open flames or heat sources in proximity to oxygen is crucial due to the highly flammable nature of oxygen in higher concentrations. Oxygen itself is not flammable, but it significantly enhances the combustion of materials by providing the necessary element for fire to burn more intensely and rapidly. Therefore, ensuring that there are no open flames, sparks, or heat sources nearby when using oxygen is essential to avoid dangerous fire hazards and potential explosions.

This precaution is vital in both medical and industrial settings where oxygen is utilized. Training on the safe handling of oxygen emphasizes this risk, and adherence to this guideline can save lives and prevent property damage. Taking this simple yet critical measure can effectively mitigate the risks associated with oxygen use.