Generally speaking, the lid doesn't need to be taken out, just look inside and press it. Because the top of ordinary bottled water will be sealed, and the plastic cover will not come into contact with pollution, we can often see a small plastic cover floating in the bucket of the water dispenser.

Sometimes there is no packaging. If you really want to take it out, just before putting the bottled water on the drinking machine, tear off all the packaging on the top of the bucket, unscrew the lid of the bucket, take it off the bucket and press it. The plastic cover will also fall out, but it will not fall into the bottled water.