How does an Automatic Washing Machine handle difficult-to-wash clothes, such as hair and oil stains?

In daily life, cleaning difficult-to-wash clothes often gives consumers a headache. For example, pet hair gets tangled in fabrics and oil stains penetrate deep into the fibers, which puts higher demands on automatic washing machines.
Efficient hair removal technology
Handling hair on clothes is a common challenge for washing machines, especially for pet-raising families:
High-performance filtration system
The filter equipped with an automatic washing machine can capture most hair and fiber debris and prevent them from entering the drain pipe with wastewater. Some models also use a self-cleaning filter design to reduce the frequency of user cleaning the filter.
Static protection drum design
Special drum coating can reduce the generation of static electricity, thereby preventing hair from sticking tightly to fabrics and making it easier for hair to be washed away by water.
Pretreatment function
Some high-end washing machines provide steam mode or spray pretreatment function to wet and decompose hair before the main washing process to improve the removal effect.
Deep cleaning for oil stains
Oil stains are another stubborn stain that is often difficult to completely remove with ordinary washing methods. Automatic washing machines improve their oil stain cleaning ability in the following ways:
Precise temperature control
The dissolution of oil stains usually requires a certain temperature. Through precise water temperature control, automatic washing machines can keep the temperature in the optimal oil removal range to avoid affecting the cleaning effect or damaging clothes due to too low or too high temperature.
Powerful washing mode
The mode uses high speed and high-efficiency detergent to strongly decompose oil molecules while ensuring the protection of fabric fibers.
Multi-stage washing program
Some models of washing machines provide multi-stage washing, including pre-soaking, main washing and rinsing, which gradually decomposes stubborn oil stains and avoids clothing wear caused by one-time strong washing.
Smart sensing and program optimization
Automatic washing machines provide optimized solutions for handling complex stains through smart sensing technology:
Stain recognition system
Through the built-in sensor, the washing machine can determine the type of stain on the clothes and automatically adjust the washing time, intensity and water temperature according to the characteristics of different stains to achieve the best cleaning effect.
Personalized program selection
Users can choose a cleaning program specifically for stubborn stains such as hair and oil stains. These programs usually combine special water flow and drum movement to improve cleaning efficiency.
Diversification of auxiliary functions
In order to solve the problem of difficult-to-wash clothes, automatic washing machines are also equipped with a series of auxiliary functions:
Heating steam function
High-temperature steam can soften oil stains and decompose stubborn stains, while removing odors and bacteria from clothes.
Oxygen bubble technology
Through the action of oxidizing foam, deep oil stains and stubborn dirt are decomposed into molecules that are easily soluble in water, improving cleaning efficiency.
Two-way water flow design
The alternating water flow direction makes it impossible for stains to hide, while reducing fabric entanglement and improving cleaning uniformity.