a cap cork stopper from a bottle of liquid is not put down on a desk while you are pouring out some of the liquid why?

The bottom of the cap stopper is wet and if placed down it will pick up and be contaminated with anything on the table top.

The reason for not putting down the cap cork stopper on a desk while pouring out some of the liquid from the bottle is to prevent contamination or spillage. Here are the steps to follow:

1. Hold the bottle with one hand securely and make sure it is upright.

2. Using your free hand, remove the cap cork stopper from the bottle.

3. Do not place the cap cork stopper on the desk, as it can accumulate dirt or bacteria from the surface, which may contaminate the liquid or the cork itself.

4. Instead, set the cap cork stopper aside on a clean and dry surface, such as a clean plate or a paper towel.

5. Pour out the desired amount of liquid from the bottle, ensuring a controlled flow to prevent spillage.

6. After pouring, promptly place the cap cork stopper back onto the bottle to seal it and prevent any further contamination or evaporation.

By following these steps, you can ensure the cleanliness and safety of the liquid in the bottle while minimizing the risk of spillage or contamination.

When pouring out liquid from a bottle, it is important to leave the cap or cork stopper off the desk for a couple of reasons:

1. Stability: The cap or cork stopper, being small and lightweight, can easily get knocked over or blown away by even a small gust of wind. This can cause spillage of the liquid, leading to mess and wastage.

2. Contamination: Placing the cap or cork stopper directly on the desk can lead to potential contamination. The desk surface may have dust, dirt, or other particles that can transfer onto the cap or cork. When you put the cap or cork back onto the bottle, these particles can end up inside the liquid, compromising its cleanliness and potentially making it unsafe to consume.

To avoid these issues, it is recommended to place the cap or cork stopper in a clean and designated area away from the pouring area. This way, you can minimize the chances of spillage and keep the liquid free from contaminants.