When opening the oil, it is normal to remove a piece that is inside the cap to open it and use the oil. However, be aware that you should never throw away the part you have removed because it has a very important function. Let’s find out what this part of the cap is for.
Oil
Few people know what the piece in the lid of regular oil bottles is for, and most have a habit of throwing it away immediately after removing it.
The piece we are talking about is the one that is when the lid is removed and it is made up of a small ring that completely seals the bottle.
Usually, we have the habit of pulling the ring and throwing this component in the trash, and like many others, I’m sure you’ve done it many times too.
This is absolutely wrong, because the purpose of this part of the cap is completely ingenious and it is good to highlight it so that everyone can become aware of it. Let’s see below what the part of the cap that is at the bottom is used for once the oil bottle is opened.
