Scam, past or future? Ultrasonic washing machine

At times, TV stores offer, at first glance, wonderful things that can radically change our lives by magic. Once upon a time our grandmothers rinsed things in the river, and now we have cars that wash and squeeze themselves.

The technologies did not stop at this achievement, and now we are actively offered by compact ultrasonic devices, which (according to the passionate assurances of the sellers) will be able to remove all the pollution. Is it so?

We start with the basics, what is this miracle unit

An ultrasonic washing machine is a tiny device placed in a basin with water and dirty laundry.The power supply is inserted into the outlet, and the washing process begins. According to the instructions, the mechanism of ultrasound starts. Range is 22-30 kHztherefore, most of the work is silent.

Unfortunately, there is no exact evidence of radiation safety for humans and pets. Here I recommend to remember that the ears of cats and dogs are much more sensitive than ours.

One of the most mentioned units is Retona, and most of the reviews are mostly negative!

How to wash

She found several recommendations on how best to erase with ultrasound:

1. Cover the basin with a lid.
2. Use metal basins.
3. Water must be hot! Not less than 50 degrees.
4. Do not wash the mountains of linen, and limited to a small amount.
5. Put a lot of powder for hand washing.
6. It is advised to periodically turn over the laundry and change the location of the unit.
7. Wash at least one and a half hours.

Manufacturers themselves write that cars work fine without special tools, but numerous reviews and personal experience suggest the opposite ...

Find pros and cons

Like every device, the device has supporters and opponents with different opinions. Let's try to combine the main points.

Virtues

1. Compact size, significantly less than full units, it can be put on the shelf in the bathroom.
2. Cheaper than a full-fledged car.
3. It may come in handy when traveling, in the country, it does not require a lot of space in the bag, and for use it will only be necessary to find a basin, water and an outlet for connection.
4. Saves electricity. With this item can not argue! It consumes significantly less electricity.

Disadvantages

1. Rinse and squeeze have their own hands. People with a sore back and arthritis still need to get a full-fledged automatic washing machine.
2. Requires participation in the washing process. No vows of sellers and manufacturers in the independence of the device will not actually help to wash out even small spots, you still need to approach the pelvis about once every half hour to turn the laundry.
3. Often have to scrub.
4. Removes only very light dirt! Ketchup, grass and other difficult spots will have to be removed on their own, even soaking does not always help.
5. You can not wash a lot of clothes at a time, just a little bit. For example, one shirt, some socks ... Very impractical for family people! Some children's things require special attention, not to mention a set of bed linen!

It should be critical to advertising. Many experts agree that the ultrasonic washing machine is a good marketing move.

Still not convinced that it is better not to buy? Then give an example from personal experience.

How it was

Quite by chance a similar thing fell into my hands.Naturally, the eyes immediately lit up to experience in the field. I don't have metal pots, so I took plastic. As a guinea pig, there was a towel specially soiled with ketchup. It lay in the water with an ultrasonic washing machine for more than an hour and a half, no one saw the changes, it was decided to add washing powder.

An hour after the addition, patience exploded, ketchup a little soakI suspect by adding hot water and adding powder. Then the turn was a white cloth, which dared a little dust. She took an ultrasonic bath for about two hours, but the whiteness did not return ...

Of course, everyone decides whether to buy or not, but this is definitely not a breakthrough in technology, and a miracle will not happen. It is difficult to replace a full-fledged washing machine, and for sure - not with ultrasound!