How to remove the lid of the thermos cup? Summary of popular methods across the Internet and detailed explanation of steps
Recently, the use and cleaning of thermos cups has become a hot topic on social platforms, especially the practical tip "how to remove the lid of a thermos cup", which has triggered extensive discussions on Douyin, Xiaohongshu and other platforms. This article will combine the popular content on the Internet in the past 10 days to organize structured data and method guides for you.
1. Top 5 popular thermos cup lid removal methods on the Internet

| Ranking | method name | Applicable cup type | heat index |
|---|---|---|---|
| 1 | Rotating buckle method | Most threaded thermos cups | ★★★★★ |
| 2 | Hot water softening method | Silicone sealing ring | ★★★★☆ |
| 3 | Toothpick assisted method | Small diameter push type | ★★★☆☆ |
| 4 | reverse tapping method | Metal snap-on | ★★★☆☆ |
| 5 | special tool method | Brand customization | ★★☆☆☆ |
2. Detailed disassembly steps
1. Rotating buckle method (most commonly used)
Step 1: Observe whether there is an arrow mark on the inside of the cover. Usually, it can be unlocked by turning it counterclockwise.
Step 2: If the resistance is large, you can wrap the lid with a rubber band to increase friction.
Step 3: After hearing the "click" sound, slowly pull upward to separate.
2. Hot water softening method (for stubborn silicone rings)
Step 1: Soak the cup lid in hot water at about 60℃ for 3-5 minutes.
Step 2: Use chopsticks to gently pry the edge of the sealing ring to avoid scratching it with metal tools.
Step 3: Wipe dry immediately after taking it out to prevent deformation.
3. Things to note (hot topics of discussion)
| Question type | solution | Related brand cases |
|---|---|---|
| The cover cannot be put back on after being removed | Align the card slot and turn it clockwise until the reset sound | Zojirushi, Thermos |
| Seal aging | Measure the size and purchase online for replacement (common diameter 18/22mm) | Tiger, Lock |
| Thread slide | Apply a small amount of food grade grease | Starbucks co-branded model |
4. Latest technology trends
According to e-commerce platform data, sales of newly launched “one-click disassembly” thermos cups in 2023 increased by 120% year-on-year. Representative models include:
Summary: To disassemble the lid of the thermos cup, you need to choose the corresponding method according to the specific design. It is recommended to record a video to record the assembly structure during the first operation. If you encounter difficulties, you can contact the brand customer service to obtain the official disassembly tutorial.
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