Do not scrub too hard.

洁面时不要太用力。

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When washing, little detergent is enough, do not scrub it hard and prevent sharp things and insolation.

洗涤时，请少放洗涤用品，且不宜来回用力搓洗（清水清洗，轻轻拧干），避免锐物钩挂和暴晒。

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In the process of cleaning coffee, do not use hard brush scrub, but also to avoid the use of strong acid, alkali cleaning agent, so as to avoid scratching the surface of damaged coffee cup.

在咖啡杯的清洗过程中，严禁使用硬质的刷子刷洗，也要避免使用强酸、强碱的清洁剂，以避免咖啡杯的表面刮伤受损。

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