Set the timer to 18 seconds

How to use the online timer

Standing beside the hand dryer in a Dubai shopping centre, you can keep your hands under the airflow and watch the countdown without stepping away. Eighteen seconds suits a brief drying pass when you are between shops, returning to a meal, or heading back outside into the heat. The display makes the remaining moment clear while your attention stays on whether your palms and fingertips still feel damp.

Drying several people’s hands can mean running several countdowns one after another. Each interval stays separate, so a parent helping children or friends taking turns can judge every pass from the same starting point. If one pair of hands dries early, that countdown can simply finish while the next person begins with a fresh one; there is no need to treat the combined queue as a single long session.

Remaining near the dryer helps when Dubai’s heat has left your hands slightly sweaty before you even enter the washroom. Strong airflow may dry the backs quickly while moisture remains between the fingers, so the useful check is how the hands feel rather than whether the display has ended. After returning outdoors, perspiration can also make freshly dried skin feel damp again, which does not mean the indoor drying pass was incomplete.