with the development of society, people have higher and higher requirements on the quality of life, and they will buy many electrical appliances. Most of them are actually very practical, but some of them are not only expensive but also difficult to use. I hope you will be cautious when buying. Especially for the following three kinds of household appliances, the comments of users are not very good. Washing and drying machine

The so-called washing and drying machine is actually a floor washer with the function of drying. The benefit depends on turning the original two kinds of household appliances into one household appliance, which can be used conveniently and dried after washing clothes. For so many years, the advertisement of washing and drying machine has covered the sky. As a new product, it certainly has the best place, but in fact it has a lot of defects. Unfortunately, many people have been cheated by advertisements and bought washing and drying machines one after another. Maybe everyone thinks that washing and drying machines are more convenient to use.

But in fact, everyone who has used it knows that the actual drying effect of the washing and drying machine is not ideal, and it is easy to be destroyed. We all know that the washing and drying machine is expensive, and it is normal that it is expensive but not easy to use, and the price of repairing it once is quite high, so it is difficult to satisfy such products. So in fact, I suggest that you separate the floor washer from the dryer. Washing clothes belongs to washing clothes, and drying belongs to drying, so the effect will be better. Smart refrigerator

As we all know, refrigerators are used to store food materials. Whether a refrigerator is practical or not usually depends on its air conditioning and refrigeration and its power saving level. Smart refrigerators are a new product, which combines traditional refrigerators with modern science and technology. Smart refrigerators are mainly refrigerators that can listen to songs and watch movies, but the key point is that you can use computers or projectors to watch TV dramas, and you also have Bluetooth audio when listening to songs. Why bother to guard a smart refrigerator?

Moreover, the monitor or professional audio equipment in the refrigerator is easily broken. Just like the mobile phone tablet computer that everyone usually uses, if the screen accidentally bursts, it needs to be replaced. If the storage space is insufficient, a memory card will have to be added. Safety accidents such as screen bursting still need a lot of maintenance expenses. To tell the truth, although the smart refrigerator looks like a high-end atmosphere, it actually has many functions that are redundant. Everyone's pursuit of the beauty of the refrigerator is nothing more than refrigeration and freezing, which is also the main function of the refrigerator. It is not essential to watch TV dramas and listen to songs. Disinfection cabinet

Disinfection cabinet belongs to a relatively outdated electrical appliance. Its basic function is to disinfect tableware, sterilize and dry. Many people buy it as a utensil for storing and sorting kitchen utensils. Disinfection cabinets are divided into two types: integrated and embedded. Independent disinfection cabinets are generally more cost-effective, but occupy more space.

The embedded disinfection cabinet can be high-end and integrated with the wooden cabinet, which takes up less space, but it is also more expensive. In most homes, the use of disinfection cabinets is not very high, and most of them are used as bowl racks. Imagine that three or four people usually eat at home, and several kinds of tableware need to be disinfected once, which is a bit wasted.

sink dishwashers are popular now, and the price is not much different from the embedded disinfection cabinet. The sink dishwasher also has the functions of disinfection, sterilization and tableware storage, but its biggest practical effect is to release two hands and save the trouble of washing dishes. At the cost-effective level, there are indeed many opportunities to wash dishes in the sink than in the disinfection cabinet.