Crocodile fat has become a common ingredient in body creams and lotions recently. It has proven beneficial in treating dry skin etc. To your surprise, the crocodile industry is booming and crocodile farmers are killing hundreds of crocodiles daily.

My question is :

can we use creams that contain crocodile fat?
Is it possible to slaughter a crocodile, as I heard if a crocodile is slaughtered, then the slaughter will purify the fat