You can save yourself an assload of money by using propane instead of green gas. Green gas is nothing but propane wtihout the stink and with silicone oil added. With a $20 AI propane adapter kit (includes silicone oil), you can use $3 Coleman propane cannisters that will last longer than your $20 cannister of green gas. The savings are HUGE.
As for your question, yes it's safe to use. And the scent of the gas is simply an additive by the different manufacturers. It has no effect on performance.
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