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#1 This unique experiment reveals how long you should wash your hands for and how to wash your hands the right way.
#2 The whiter the hand, the more bugs left after washing BEFORE WASHING: Covered with germs - shown by the white glow
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#3 RINSE AND SHAKE: You may be in a rush - but a splash of water won't shift the bugs
#4 SIX SECONDS NO SOAP: The average wash - but vast patches of germs remain
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#5 SIX SECONDS WITH SOAP: Proof soap helps - but those fingers are still filthy
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#6 FIFTEEN SECONDS WITH SOAP: What NHS recommends - but germs still lurk on knuckles and nail cuticles
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#7 THIRTY SECONDS WITH SOAP: Almost spotless - but this is FIVE times longer than most of us wash
