What is an important safety practice when working with gas appliances?

Ensuring proper ventilation is essential when working with gas appliances because gas can produce harmful fumes, such as carbon monoxide, when it is burned. Adequate ventilation helps to disperse these gases and prevent their buildup in the work area, thereby reducing the risk of inhalation and potential poisoning. Furthermore, proper ventilation increases safety by allowing any gas leaks to dissipate, which can help avoid explosions or fire hazards that could arise from accumulated gas.

Other safety practices can certainly be important in different contexts, but they do not address the specific hazards associated with gas appliances as directly as proper ventilation. For instance, wearing gloves may protect against injury from sharp edges or hot surfaces, while using electrical tools can aid in completing repairs, but neither specifically mitigates the risks associated with gas exposure. Working in low light presents challenges that can lead to accidents and missteps, but it does not enhance safety regarding gas appliance operation. Thus, prioritizing ventilation is crucial in safeguarding health and safety when dealing with gas products.