Still following instructions for use:
The Cool Twister is definitely not to use on the go! He must have been at least 2 hours in the refrigerator, so that it can perform its cooling capacity. And who has been a fridge in the car ... On vacation, a refrigerator in the apartment, which is obviously something else again. But in the narrower sense "go" the Cool Twister is completely useless.
After using some water stays with me in the aluminum spiral in the Cool Twister usually returned. My recommendation: While finished, the baby milk can stand next to the Cool Twister and not putting it away. The aluminum coil cools in time a little further off, as well as the small amount of water in it. If the milk is ready mixed, the Cool Twister take into their own hands and leave slowly circles with the outflow downwards, then comes the rest of the water out dropped and can not calcify the spiral. :-) (By the way: Not a good idea would be to blow the spiral freely with the mouth, the germs in the air we breathe would jeopardize the cleanliness of the spiral in the Cool Twister..)