In some states and cities you can buy percipitated sulfur, in other places they will not sell just anyone percipitated sulfur to make a skin cream. I would suggest if you think using sulfur to kill your scabies is for you, you can buy some premade sulfur from your local walmart which is about 9$ palm de sulfur or something along those lines, it contains about 10% sulfur. I should mention sulfur could take up to weeks to cure scabies and you need to apply the mixture to your entire body throughout the entire time. So it is not recommended if you have previous skin problems such as exzemma or have a job in which you have to leave daily. Try talking with your pharmacist and maybe he could make you a sulfur mixture for your scabies.