I gave it a 5 because if it being safe for children (even if swallowed).  This is a nice gentle foaming hand cleanser for kids.  Fun because it foams right out of the pump.  Smells delicious.  Gently cleanses childrens hands and it contains vitamin E, aloe, green tea.  This also contains Melalueca's tea-tree oil which is a natrual anti-bacterial and antiseptic.  Melaleuca's products are non-harsh, safe and non-toxic.  Does a nice job and my children like washing their hands with this....ok my 3 year old gets a little obsessed, but hey, it's fun.

 

The pump locks which is nice for travel?   

 

Drawback is you must order from the company directly, not sold in stores.