New Delhi, Dec. 15 -- With winter at its peak, geysers are running longer and more frequently in our homes. While hot water brings comfort, recent incidents across the country have highlighted a worrying truth: geysers can turn deadly if early warning signs are ignored. A few reported deaths linked to gas leaks and explosions are enough to show that this is not a rare risk, but a growing safety concern.

Experts say most geyser accidents do not happen suddenly. They are usually preceded by small signals that households overlook or delay fixing. Understanding these warning signs is critical, especially during winter when the appliance is under maximum stress.

A geyser is not supposed to make loud or unusual noises. Popping, cracking, or r...