You cannot see germs and to prove this we carried out an experiment.
Then waited and watched, the results were disgusting!!!!
Our hands had loads of germs on them, the bread that was the 'control' slice hardly grew any mold in the two weeks we watched it.
Some of the bread that had been touched by the washed hands still grew a lot of germs!
We have learnt the importance of making sure we wash our hands properly and especially before we eat.