New Study Reveals Importance of Warm Water for Oil-Based Skin Care, Generates Heated Discussions on Weibo
A new study has revealed that oil-based pimple-prone skin should not be washed with cold water, and experts recommend a slightly warmer temperature of approximately 37°C for this type of skin. This recommendation is based on the understanding that colder water can further stimulate oil production in the skin, leading to increased acne formation.

12 November 2023
The study has generated heated discussions among netizens on Weibo, with many expressing their concerns and personal experiences regarding the issue. While some users have accepted the new guidelines, others have expressed apprehension towards making changes to their daily routines, especially those who have been washing their faces with cold water for decades.
"This old man has been washing like this for decades, and you tell me not to recommend anything," one user wrote, expressing skepticism towards the new recommendation. "The hot water at the school faucet is also pissing hot." Another netizen shared a similar sentiment, stating, "Please tell the school that hot water is available 24 hours a day."
However, other users have found an alternative solution by switching between cold and warm water for their morning and night routines. A user commented, "I also want to, but there is only cold water in school. This school doesn't have hot water faucets... Washing with the hose is troublesome... I'd better continue washing with cold water..."
The study's recommendations for overall skin care include using a face cleanser once per day, simplifying steps to reduce the burden on the skin, and choosing appropriate face cleansers based on skin type. Experts suggest focusing on hydrating and moisturizing the skin.
Despite the inflammatory remarks from some netizens, the study's findings have been welcomed by many as a new way to approach their skincare routines, with users expressing gratitude for the detailed explanations provided in the video shared on Weibo.
The study serves as an important reminder that skin health is influenced by various factors such as genetics, hormonal changes, constipation, stress levels, and poor habits like touching the face frequently or not removing makeup properly. It emphasizes the need for a more holistic approach to skincare, prioritizing hydration and moisturization over harsh cleansers and excessive scrubbing.
In conclusion, while some netizens have expressed hesitation towards the new guidelines, they highlight the importance of understanding our skin and adapting our routines accordingly for better overall health. The study's recommendations provide a valuable insight into managing oil-prone skin effectively.
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