How to open a pot of purple sand
As a treasure of traditional Chinese tea sets, the purple clay teapot's opening steps directly affect the subsequent use experience and the quality of the tea soup. The following are the methods and precautions for making a purple clay pot that have been hotly discussed on the Internet in the past 10 days. They are organized into structured content based on the practice of tea drinkers and expert advice.
1. Why open the kettle?

Since impurities such as kiln dust and quartz sand remain in new purple clay pots during the firing process, opening the pot can clean the interior and awaken the pores in the pot body, making it easier for the pot body to absorb the aroma of tea.
| Purpose of opening the pot | Specific role |
|---|---|
| Clean impurities | Remove kiln fire smell and dust remaining from firing |
| stable structure | Avoid sudden cooling and sudden heating that may cause cracking |
| Maintain the kettle body | Promote the clearing of purple sand pores |
2. The classic four-step method of opening a kettle
| steps | How to operate | duration | Things to note |
|---|---|---|---|
| 1. Soak in water | The body of the pot is flooded with clean water at normal temperature, and the water level exceeds the mouth of the pot by 2cm. | 4-6 hours | Tap water is prohibited (affected by chlorine), mineral water is recommended |
| 2. Cooking in boiling water | Bring to a simmer and keep at a simmer | 30 minutes | The lid needs to be cooked separately to avoid collision |
| 3. Tea soup nourishes | After changing the water, add tea leaves and cook together (it is recommended to use low-grade tea) | 1 hour | The concentration of tea soup needs to be 3 times that of daily drinking |
| 4. Let dry naturally | After cooking, place it in a ventilated place to dry in the shade. | 24 hours | No exposure or drying is allowed |
3. Comparison of new kettle opening methods in 2023
According to the recent discussion on teaware forums, two innovative methods have been sorted out:
| method name | core process | Advantages | Applicable pot type |
|---|---|---|---|
| steam fumigation | Use steamer steam to fumigate the kettle body and wipe it with tea soup | Avoid boiling pot risks | Thin tire pot, square utensil |
| Cold treatment method | Refrigerate for 12 hours and then warm up naturally, repeat 3 times | Strengthen the stability of the kettle body | Zhunihu |
4. Frequently Asked Questions
Replies to recent frequently asked questions on social platforms:
1.Is there an oil film on the water surface after opening the pot?
This is a normal phenomenon. It is caused by the precipitation of natural oils in the purple sand mineral material. Just wipe it with a cotton swab.
2.Can I make a pot with tofu?
The latest experiments in 2023 show that tofu can clog pores and has been gradually eliminated.
3.How long does it take to use it after opening it?
It is recommended that after completing the opening process, let it sit for 48 hours for better results.
5. Special reminder from experts
According to interviews with Yixing purple sand craftsmen:
• There should be a 30% difference in boiling time between motorcycle kettles and handmade kettles (motorcycle kettles need to shorten the time)
• This mountain material will have a unique earthy smell when it is boiled, which is normal.
• The quality of the water used to open the kettle affects the effect of subsequent kettle maintenance. The recommended pH value is 6.5-7.0
Through the above systematic operation of opening the pot, the purple clay pot can be used in the best condition. Recent measured data from tea drinkers shows that the tea soup is mellower and thicker by more than 40% when compared to a teapot made from a standard teapot.
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