Using your Blomus Ilo Wine Decanting Pourer is a breeze. Just place it on the top of your wine bottle and start pouring. The aeration function will work as the wine flows through the spout, enhancing its aroma. When you're done pouring, make sure to wipe it dry with a soft cloth to prevent any wine residue from building up. Keep it in a dry place to avoid rusting of the stainless - steel part. If you want to clean it more thoroughly, you can wash it with mild dish soap and warm water, but do not soak it for too long as it might damage the silicone bottom. Remember, this product is covered by a 30 - day return policy, so if you have any issues, you can reach out to us.