Cars have become the main space for modern transportation, and quite a few people spend hours in the car every day. However, the interior of the car is a relatively closed space. The interiors, carpets, seats and instrument panels in the car are very easy to hide. Only the clean interior environment can guarantee the health of the passengers. In addition to frequent cleaning of debris in the car, the owner of the car is also an effective way to ensure the clean air inside the car .

• Chemical disinfection. It mainly uses some disinfectants to spray and wipe automobile parts, and achieves the purpose of removing bacteria by chemical action. This sterilization method is simple and easy to operate, and the killing of bacteria is relatively thorough. The chemical disinfectants commonly found on the market mainly include peracetic acid and 84 disinfectants. The method is more thorough, but there is an odor in the cabin after disinfection, which requires ventilation for a period of time.

Disadvantages: It is easy to leave chemical residues, causing potential hazards, and at the same time, it also has a certain degree of damage to automobile parts. Chemical disinfectants are generally corrosive and bleachable and require careful attention to automotive interiors and metal parts.

•   Ozone disinfection. Disinfect with a special car sterilizer that can quickly produce large amounts of ozone. Ozone is an efficient and broad-spectrum fast-acting fungicide that can kill a variety of pathogens and microorganisms. When it reaches the specified concentration, disinfection can be completed quickly.

Disadvantages: If the ozone disinfection is used for a long time, the rubber inside the car will age. Moreover, the quality of the ozone machine in the car decoration and beauty shop is not uniform, and the price of each disinfection varies.

• Steam sterilization. Steam sterilization is a more traditional method of car air cleaning. The method is to clean the vehicle with ordinary cleaning agent, and wipe it with protective agent or dry cleaning, clean the car room, carpet, floor mat, seat cover, and then clean the inside of the car. Agent, bactericide, and finally disinfected with high temperature steam. The fungicide contains an enzyme that produces a decomposing source of odor, which can remove odor and bacteria.

Disadvantages: Due to complicated operation, long disinfection time, serious pollution inside the car is not ideal, and because steam may have adverse effects on the electronic system of the car, it is not used much.

•   Ion disinfection. Mainly by purchasing the car oxygen bar to release ions to achieve the purpose of fresh air inside the car, he is just a way of refreshing and purifying the air, the advantage is simple to use.

Disadvantages: The air purification process is slow and the sterilization is not complete.

• Photocatalyst disinfection. Titanium dioxide is a kind of photocatalyst, which can produce positive and negative electrons when it sees light. The positive electrons combine with water molecules in the air to produce hydroxyl radicals with oxidative decomposition ability, while negative electrons combine with oxygen in the air to form active. oxygen. Both hydroxyl radical and active oxygen have strong and effective bactericidal ability, which has a decomposition effect on formaldehyde, ammonia and benzene compounds commonly found in vehicles, and can also remove floating bacteria in the car. Titanium dioxide can be fixed in the car by a special resin, so the disinfection effect is long-lasting. Generally, the effect can be maintained for 0.5-1 years at a low cost.

Disadvantages: Titanium dioxide can only be produced under the irradiation of ultraviolet rays, and ultraviolet rays have certain damage to the human body. Some car stickers will block the UV rays, which will affect the photocatalytic disinfection effect.

•   Nanosilver: Nanosilver is a purely physical broad-spectrum bactericidal material that is directly sterilized by contact with bacteria or viruses and does not cause resistance to bacteria or viruses. It has a little pollution and environmental protection, and has a long timeliness. It is an ideal indoor sterilization material, which can be maintained for 0.5-1 years in one treatment. In principle, there is no time limit, but if the surface of the nano silver particles is covered by dust or bacterial corpses, the bactericidal effect will be lost. The use of nano silver disinfection can be directly sprayed by spray bottle or atomized and disinfected by an in-vehicle humidifier. It can also be sprayed directly on the air conditioning filter screen of the car to achieve the purpose of sterilization through the air flow inside the car, but it is better to cooperate with the spray effect inside the car. The car air purifier developed by Shangmeng Technology uses a nano-silver filter to achieve the purpose of sterilization. At the same time, the purifier also has a nano-platinum filter to directly and efficiently decompose harmful gases, which is a high-end product of the car purifier.

Disadvantages: There is color (light yellow), long-term use may make the white surface discolored. Of course, there is no such problem with a good car purifier.

• "Shangmeng" car aldehyde sterilization spray : the use of nano-silver modified titanium oxide-nano-platinum-silver-silver composite material can improve the efficient sterilization and harmful gases. This kind of spray has high efficiency and long aging (related to the environment, can be up to 1 year), with the air filter spray of automobile filter and its on-board purifier, can achieve the purpose of completely sterilizing harmful gases, welcome consumers Purchase.

• Conclusion: In fact, in-vehicle sterilization is only part of healthy driving. Importantly, the improvement of air quality in the car, including harmful gases and PM2.5, needs to be considered. Shangmeng Technology escorts you for safe and healthy driving!