90% we do not know how to pour water out of plastic bottles properly

How to pour water is very time consuming.

The world today is actively propagating about saving and protecting the environment , and the good news is that many of us already know how to recycle things that used to be trash. In particular, one of the most reused products is plastic bottles .
To reuse plastic bottles, the first thing we need to do is rinse them, rinse them with water and pour them out. And this is the problem today: In your opinion, how to pour the water in the bottle as quickly as possible?
Is the plan you give up this bottle upside down ?

How to slope up the bottle of water.

Or tilt it ?

Pour water out by tilting the bottle.

Or has it just been sloping ?

Just sloping and squeezing the plastic bottle smoothly.

The common point of these methods is that they all pour water out of the bottle, and are . time consuming .

In fact, you can greatly increase the rate of bottle washing by doing the following: Cover the bottle with your hand, then shake it in a spiral . When you remove your hands, the water will flow more easily than you would normally do.

How to pour water out of plastic bottles properly.

What a miracle .

Why is adding such a simple step that water flows faster?

Easy to understand. When you pour the water out of the bottle, the air will get in the way, but the way in and out of the country and the air is just a tiny bottle neck.

If you simply turn the bottle upside down, water and air will get stuck in the neck. When the water comes out a little, the air comes in to form water bubbles that block the water. This is a quite time consuming process.

The principle of water flowing out of the bottle in 2 ways.

Meanwhile, if you shake the bottle in a spiral, the water will follow inertia to the sides, forming a middle path. At this point, the air will enter the bottle faster, and in the opposite direction, water is poured out at a significantly increased speed.

Simply put, if you only need to speed up the air to get into the bottle , the amount of water pouring out will be higher in the same time period. As in the example below, the guy in the picture just needs to blow more air into the bottle with a straw to pour out a 2 liter bottle of water within a mere . 2s.

It takes only 2 seconds to empty the plastic bottle.