First Use Due to factory quality checks, there may be a small amount of pure water in the nozzle, please rest assured they have not been used.Please spray the oil dispenser approximately a few times for the first use to get optimal performance. Drip Proof Nozzle Pneumatic PP Suction Pipe Fan-shaped spray Sealing Cover oil spray bottle for cooking offers the convenience of both spraying and pouring oil, oil bottle dispenser is perfect for placing olive oil avocado oil canola oil vegetable oil vinegar soy sauce coconut oil seasame oil Please lock the bottle tightly after you pour oil out to avoid leaking when you want to spray oil. Durable and Reliable: Crafted with durability in mind, spray bottle for olive oil is built to withstand regular use. Its reliable construction ensures long-lasting performance without compromising quality. Attention: After receiving the product, please assemble it by yourself: Simply insert the straw into the straw insertion port on the lid, then you can use it. whole body washable dishwasher-safe removable lid and glass bottle allowing for easy cleaning