How to clean air conditioners - hot topics and practical guides on the Internet in the past 10 days
Recently, as the high temperature in summer continues, air conditioner cleaning has become a hot topic on the Internet. According to monitoring, the search volume related to "air conditioner cleaning" has increased by 120% month-on-month in the past 10 days, especially in high-temperature areas in the south, where demand has surged. The following is a complete air conditioner cleaning guide combined with hot spots to help you clean efficiently and spend the summer healthily.
1. Air conditioner cleaning hotspot data across the entire network (last 10 days)

| platform | hot topics | amount of discussion |
|---|---|---|
| #Air conditioner left unwashed for a long time is like a bacterial bomb# | 285,000 | |
| Douyin | "Air conditioning filter cleaning tutorial" video | 120 million views |
| Zhihu | “Is it necessary to disassemble the air conditioner for deep cleaning?” | 347 answers |
| little red book | #AIR CONDITIONING CLEANING AGENT EVALUATION# | 18,000 notes |
2. Step-by-step cleaning guide
1. Preparation
• Tool list: air conditioner cleaning agent, soft brush, rag, gloves, mask
• Safety Tips: Cut off the power supply to prevent water from entering the circuit
2. Filter cleaning (core step)
| steps | Operational points | Time consuming |
|---|---|---|
| Remove the filter | Press the buckle lightly and pull it out | 2 minutes |
| Soak cleaning | Soak in neutral detergent + 40℃ water for 15 minutes | 20 minutes |
| Dry and install | Air dry naturally in a cool place | Recommended 2 hours |
3. Deep cleaning of evaporator
• Spray professional cleaning agent and let it sit for 10 minutes
• Stubborn stains can be gently brushed with a toothbrush
• Take care to avoid deformation of aluminum fins
3. Answers to hot questions
Q: How often should I clean it?
• Frequent use: Clean filter monthly, deep clean twice a year
• Infrequent use: Clean before use quarterly
Q: What are the dangers of not cleaning?
• Power consumption increases by 15%-20%
• PM2.5 emissions exceed the standard by 8 times
• Increased risk of respiratory illness
4. Recommended popular cleaning products
| product type | Represent the brand | price range |
|---|---|---|
| foam cleaning agent | Willows/Jiaan | 25-50 yuan |
| High pressure steam engine | Midea/Delma | 300-800 yuan |
| No-rinse germicidal spray | Ansu/Green Umbrella | 30-60 yuan |
5. Professional advice
• It is recommended to contact a professional for cleaning of cabinet air conditioners
• After cleaning, run the cooling mode for 30 minutes to drain water.
• The new national standard air conditioner (GB/T 18801-2022) recommends choosing a self-cleaning model
Through system cleaning, the refrigeration efficiency of the air conditioner can be restored to more than 90% of the new machine. Regular maintenance can not only save electricity bills, but also protect the respiratory health of your family. It is recommended to choose a suitable cleaning solution based on your own situation.
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