The reason why vacuum cleaners have become a hot product is that they solve the difficulty of household cleaning. After all, cleaning day after day is a headache for many people. A good vacuum cleaner not only brings a neat environment to the family but also makes even lazy people fall in love with cleaning. So how to buy a vacuum cleaner that is a home essential? Today, the Luftmy editor will talk with you about how to buy a useful vacuum cleaner product.

1. Product Type - Cordless vacuum cleaners are favored by more people

Corded vacuum cleaners were popular in the early years. With the continuous improvement and development of vacuum technology and people's increasing demands in life, handheld cordless vacuum cleaners have gradually overtaken corded vacuum cleaners to become the main force in household vacuuming. Traditional corded vacuum cleaners usually carry a waste bin and are relatively bulky; they require plugging in, changing outlets between rooms, and can scratch floors when dragged. Furthermore, they cannot reach high places like ceilings and chandeliers. Cordless vacuum cleaners integrate the dust bin and motor, are mostly rechargeable, lightweight, and easy to lift for wide scenarios, making the cordless vacuum cleaner the best choice.

2. Brand

There are many types of vacuum cleaners on the market with different prices and functions. The variety of brands can be overwhelming, from obscure small brands to countless international names. Which brand of vacuum cleaner is better? In the editor's view, choosing a major brand offers more assurance. You might call it vanity, but it's not just about the name; major brands typically offer better quality, protection, and user experience than smaller brands. Brands known to Luftmy include Dyson, Philips, Xiaomi, Midea, Haier, Panasonic, Supor, and more.

3. Battery life is very important for a vacuum cleaner

Battery life is crucial for a cordless vacuum cleaner; no one wants the machine to die halfway through cleaning. Endurance depends on the vacuum cleaner's battery type and capacity. Batteries on the market are generally NiCd, NiMH, or Lithium-ion. Different types have different lifespans. Currently, Lithium-ion is the preferred choice for many brands due to safety and reliability.

4. Multiple brush heads are needed for more cleaning scenarios

The Chinese home environment is more complex than those abroad because of the diversity of household items and varying decoration styles, making cleaning more difficult. Since cleaning isn't just about the floor, a vacuum cleaner needs to adapt to multiple scenarios. Many brands of vacuum cleaners come equipped with multiple brush heads; whether it's a high or low place, you just need to switch the head. Therefore, products with more accessories are more convenient to use.

5. Mite removal function is very important

Bedding is a high-incidence area for mites. Long-term exposure can trigger serious skin problems like rosacea, allergies, and scabies. This not only harms physical health but may also affect children's development and cause allergic rhinitis or asthma. Therefore, buying a vacuum cleaner with a mite removal function is vital to protect family health. The Luftmy dust sensor module S7-L Smart Dust can be applied in mite removers to detect cleanliness.

6. Secondary Pollution

It is frustrating if a layer of dust settles on a room that was just cleaned, yet "exhaust" issues in vacuum cleaners are not uncommon. Due to insufficient technology, many brands have poor airtightness, allowing dust to escape from vents. This makes the cleaning futile and can cause health issues as the "escaped" dust scatters in the air. Selecting a vacuum cleaner with a good filtration system and sealed dust bin is key. Cleanliness of floors, carpets, and sheets can be achieved through the S7 particulate matter concentration detection sensor.

7. Suction power affects the vacuum cleaner's cleaning effect

As a smart product that efficiently solves household cleaning problems, suction power is particularly important for a vacuum cleaner. Suction power is proportional to motor quality. Motors on the market are usually ordinary (brushed) or Japanese NIDEC (brushless) motors. NIDEC motors are more advanced, offering high suction with lower energy consumption.

8. Vacuum cleaner equipped with dust identification sensor

The Luftmy smart vacuum cleaner dust sensor S7-L Smart Dust utilizes optical principles to accurately detect particle count and concentration in the ventilation ducts of handles, extension poles, sweeping robots, and other equipment. It presents the cleaning effect on floors, carpets, and sheets to the user intuitively through data output and LED color displays.