Why is it important yo wash hands after an experiment

asked May 9, 2019 20.2k views

3 votes

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2 votes

if you don't wash your hands afterwards, it can cause you to have a illness or spread of infection to others.

Thales Kenne answered May 10, 2019

6.7k points

2 votes

So you dont contaminate anything.

Solublefish answered May 15, 2019

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