About some metal or material related question

[Xiaoxiao]

So I am just wondering if the mac book charging cable will be having some Heavy metals or metal content that I cannot just use liquid soap to wash off. Is it effective to use liquid soap after touching the cable? Is it enough to remove any harmful metal elements on hands or skin?

 

[Xiaoxiao]

So I would safely provide foods to my guinea pigs.

 

[sport_billy]

There is no problem here at all.

there will be nothing harmful on your hands at all.