Why do the hoses for cleaner twist up?

Hoses for cleaners twist up because of a phenomenon called torque. Torque is a force that causes an object to rotate around an axis. In the case of a cleaner hose, the torque is caused by the water flowing through the hose. The water exerts a force on the inside of the hose, which causes the hose to twist.

The amount of torque that is exerted on a hose depends on the flow rate of the water and the diameter of the hose. The higher the flow rate, the greater the torque. The smaller the diameter of the hose, the greater the torque.

To reduce the amount of torque that is exerted on a hose, you can reduce the flow rate of the water or increase the diameter of the hose. You can also use a hose that is made of a material that is resistant to twisting.