Hand Washing Timer
Hand wash guide ready.
Keys: Space start/pause · R reset
About the Hand Washing Timer
Proper hand washing takes at least twenty seconds, yet children rinse and run unless a guide keeps them at the sink. The hand washing timer follows WHO-aligned twenty second duration with step-by-step prompts for wet, soap, scrub, rinse, and dry. Manual duration is hidden because cutting corners spreads illness in classrooms. School nurses demo it during flu season; cafeteria staff mount tablets near sanitizer stations as a backup cue.
How to use it
- Open hand washing timer and confirm WHO twenty second preset.
- Wet hands thoroughly before pressing Start at the sink.
- Follow on-screen step prompts through soap, scrub, rinse, and dry.
- Scrub backs of hands and between fingers until the full twenty seconds complete.
- Reset for the next student in line without closing the page.
Good to know
The countdown follows your device clock while this tab stays open. If the phone locks or the browser pauses the tab, the alarm can be late. Keep the screen awake when children are waiting on it.
Frequently asked questions
Is the Hand Washing Timer free?
Yes. You can use it in your browser with no account and no download.
Why twenty seconds?
Health organizations recommend at least twenty seconds of scrubbing to remove germs effectively.
What steps are shown?
Wet, soap, scrub, rinse, and dry prompts appear in sequence during the countdown.
Can I shorten for toddlers?
This profile targets WHO twenty seconds; consult nurses for toddler-specific guidance.
Is manual time entry available?
No. Duration is fixed to prevent accidental shortcutting.
Related
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