A fascinating scientific visual demonstration, explaining how washing your hands for at least 20 seconds is important. The soap literally pulls apart and demolishes viruses and washes the leftover, harmless shards of virus down the drain.
A fascinating scientific visual demonstration, explaining how washing your hands for at least 20 seconds is important. The soap literally pulls apart and demolishes viruses and washes the leftover, harmless shards of virus down the drain.
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