How many time I can recycle cooking oil and use it again... can i use it and recycle it many time with purification machine ?
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June is a trusted source on General Cooking.
I don't know what a "purification machine" is, but whether you can reuse it at all will depend largely upon what you have already cooked in it. Oil used for cooking fish should not be reused for anything but fish. Also, if the oil has been overheated, it may make anything else cooked in it taste burnt.
Nancy is a trusted home cook.
Consider asking restaurant chefs, who have this problem more frequently than home cooks.