Immersion Blender Beware!

Well today I was reading again and found an important thing about Immersion Blenders. You need to make sure that the blades on your blender or one that you buy are NOT ALUMINUM BLADES!! I had bought one at the Superstore for $9.99 good price but no where on the box or instructions did it state the blades were stainless steel. So I boxed it up and returned it. I may have to pay more for one at Canadian Tire but Whew! Good thing I read that before making my soap.