Care for personal haircuts is often ignored by users until the blades start to get stuck or pull out the hair instead of cutting it. Xiaomi brand cars, including the popular Enchen and Mijia series models, are equipped with high-hardness ceramic or steel knives that require minimal but regular maintenance. Ignoring this process leads to overheating of the mechanism and rapid blunting of the cutting edge.
Unlike professional hairdressers, home appliances often don’t come with a full service kit, which raises questions for owners: The right lubricant reduces friction between the movable and the stationary blade, removes heat and protects the metal from corrosion. In this material, we will analyze all the nuances of the procedure so that your gadget lasts for years without losing the quality of the cut.
Before you start to act, you need to make sure that the device is completely cleaned of hair and dust, and pollution is the main reason for the failure of even the best machinery. If you skip the cleaning step, applying oil can preserve the dirt inside, turning it into an abrasive paste that will destroy the knives.
Choosing the Right Lubricant
The first and most critical question that users have is what exactly can handle knives. The market is full of various offers, but not all of them are suitable for high-speed cutting pairs. Using the wrong liquids can lead to sticking of the mechanism or damage to the plastic of the case.
The ideal solution is a specialized mineral oil, which often comes with professional machines. It has optimal viscosity and does not dry too quickly. If the original bottle is out, you can use oil for sewing machines or household appliances, but it is important to avoid products with dyes or flavors.
⚠️ Attention: It is strictly forbidden to use vegetable oils (sunflower, olive), petroleum petroleum jelly or WD-40. Vegetable oils eventually oxidize and turn into a sticky resin, which will stick together the blades firmly, and WD-40 It is a solvent, not a lubricant, and can damage plastic parts.
For owners of Xiaomi ceramic knives, the choice of lubricant is even more important, as ceramics have a special surface structure. Synthetic oils can be too aggressive for some types of coatings, so it is better to stick to neutral mineral compositions. The only safe option for guaranteed warranty preservation is the use of oil recommended by the manufacturer in the instructions for a particular model.
When choosing, consider the transparency of the liquid. It should be colorless and odorless. Any extraneous inclusions may indicate a poor product quality. A quality lubricant provides a slide comparable to moving across glass, but with sufficient density to create a protective film.
- 🛢️ Specialized oil for machines (ideal option).
- ⚙️ Sewing Machine Oil (Admissible Alternative).
- 💧 Synthetic lubricants for high-speed machinery (require compatibility checks).
Preparation of the device for maintenance
The preparation process takes no more than five minutes, but its importance cannot be overstated. Before applying any liquid, thorough mechanical cleaning is necessary. In the gaps between the blade teeth, microscopic particles of hair and skin often get stuck, which, when mixed with oil, form a difficult plaque.
To start, remove the comb nozzle if it's been fitted. Use a small brush that usually comes with an Enchen or Mijia machine. The movements should be sweeping, directed from center to edge. Don't be afraid to tap the body slightly against your palm to knock out deep dust.
If you use the machine regularly, it is recommended to carry out a deeper cleaning once a month. You can carefully remove the cutting unit, if the design of the model allows you to do this without breaking the seals. In most modern Xiaomi models, the knife unit is removable, which makes it much easier to care for it.
☑️ Checklist of preparations
After mechanical cleaning, wipe the metal surfaces with a dry lilac-free wipe. It is important that there is no moisture left on the metal, especially if you have just washed the nozzle underwater. Water and oil do not mix, and the presence of moisture will reduce the effectiveness of lubrication.
Step-by-step instructions for lubricating knives
The process of applying lubrication is simple, but it requires care, and the main rule is not to overdo it with quantity, and the excess oil will be sprayed when the engine is running, staining hair and clothes, and attracting dust.
Turn on the machine for a few seconds to warm up the machine, and then turn it off. Apply 2-3 drops of oil along the contact line between the movable and the fixed blades. The application points should be distributed evenly: one drop in the center and one at the edges of the work area.
After applying, turn on the device and let it work idly during 10-15 This is what's needed to make sure that the lubricant is evenly distributed across the friction surface, and you'll hear the sound of the motor change, and it becomes smoother and quieter.
| Phase | Action. | Important nuances |
|---|---|---|
| 1. Cleanup. | Hair removal with a brush | Movements against tooth growth |
| 2. Application | 2-3 drops of butter | Just the cut line. |
| 3. Distribution | I'm idle 15 seconds. | Splash control |
| 4. Finals. | Removal of surplus | Wash with a napkin. |
The final step is to remove the protruding excess oil with a soft cloth, swipe the outside of the knives with a napkin, without making much effort, and prevent oil from reaching the scalp during the first haircut after maintenance.
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If the oil gets on the plastic case, wipe it immediately with an alcohol napkin, as some types of plastic can become cloudy from prolonged contact with aggressive lubricant components.
Frequency of procedure
Many users ask, how often do you have to do this again? The answer depends on how much you use the device, and if you only cut yourself once a month, once every six months is enough to keep you running.
For families where the Xiaomi machine is used by several people or haircuts are carried out weekly, the intervals should be shorter, in this mode it is recommended to lubricate the knives after every 3-4 haircuts, this will ensure stable cut quality and prevent heating of the case.
There are indirect signs that indicate that it is time to add oil, even if you do not remember the last time you did it. Pay attention to the sound of the work: if there is a whistle or a hum, it is a signal of dry friction, and also a sign can be a sign of heating the knife unit after a short work.
⚠️ Attention: If the machine starts to pull your hair or get stuck, don't try to lubricate it right away. Check if your teeth are clogged with hair first, and then apply the oil.
Regularity is a guarantee of durability. It is better to add one extra drop of oil a little more often than to let the mechanism work "on dry." Ceramic knives installed in many models of Enchen are very hard, but fragile, and overheating can lead to microcracks.
Features of care for ceramic knives
Xiaomi machines are often equipped with combined knives, where one blade is steel and the other is made of zirconium oxide (ceramics), which has unique properties: it does not rust, holds sharpens longer and heats less.
Ceramics have a higher friction coefficient than steel, so the requirement for a quality lubricant film is even higher here. The absence of oil will lead to rapid wear of the steel counterpart, since the ceramics will simply "eat" its cutting edge.
When cleaning ceramic elements, you should avoid sharp blows. Despite the high hardness, when falling on a hard surface, the ceramics can split. Be careful when removing and installing a washing knife unit.
Visually, it is easy to distinguish between ceramics: it is white or milky, unlike silver steel. When lubricating, pay special attention to the contact boundary between the white and silver blade, since this is where the main process of cutting hair takes place.
- 🛡️ Ceramics do not rust, but require lubrication to protect the steel pair.
- 🌡️ It heats less, but only if there is lubrication.
- 💎 Longer retains sharpness, sensitive to shocks.
Can I wash the knife block under the tap?
Typical errors in service
Even following the instructions, users often make mistakes that nullify their efforts, and one of the most common is applying oil to dirty knives, which, as mentioned, creates an abrasive mixture that works like sandpaper.
Another mistake is to use too much lubrication, and users think that "the porridge is not going to spoil," but in the case of the sleeping machinery, it causes the oil to penetrate the body, to get on the motor winding and collect all the internal dust.
Ignoring sharpening is also a problem: lubrication improves slipping, but it doesn't restore sharpness. If the knives are blunt, no oil will make them cut clean, and in such cases, either professional sharpening is required, which is often not economically feasible for household models, or the replacement of the knife unit.
Remember to check the density of the knives. Over time, the screws of the attachment may weaken, which will lead to a beat and a bad cut. If after lubrication and cleaning the quality of the haircut has not improved, check the adjustment of the blade press.
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Timely lubrication and cleaning increase the life of Xiaomi machines by 2-3 times, maintaining the factory quality of the cut for many years.