I do not know where the Chinese went recycle plastic (or rubber) which is used to make the bulb / cleaning blower, but it reeks of oil !!!!! It is a horror !!! All material reeks of oil after 48 hours. I put this tool in a plastic bag to curb the phenomenon, but it is useless, odor passing through the bag. The amount invested, in fact, especially for this cleaning pear, it is a sum thrown away. (The final destination) A word ...