Corn starch can be used to manufacture bioplastics. Corn starch is the preferred anti-stick agent on medical products made from natural latex, including condoms, diaphragms and medical gloves. Prior usage of talc was abandoned as talc was believed to be a carcinogen.
No. The natural color of kerosene is clear to a slight light yellow. 2 people found this useful.
If you are using kerosene only for lamps, clear 1-K kerosene can be purchased in hardware stores for $8 or more per gallon -- but you will not be using enough of it to make much of a difference in cost. The clear will burn cleaner in lamps then red dye kero, and the wicks will last longer.