- Do not wash. To clean, soak a cloth in a diluted neutral detergent and wring thoroughly before wiping.
- Do not put food directly inside.
- Do not leave in any places with high temperature or humidity, such as in a car exposed to direct sunlight.
- Do not use/store near open flames. Doing so may cause deformation or damage.
- Use this product only for its intended purpose.
- Food with a strong colour or odour may leave stains or transfer its smell.
- Do not place inside a microwave or refrigerator.
- This product is interfused with plant material due to the nature of the material.
- As this product is not dyed, colour varies slightly between products, and whitening gradually occurs through washing and dry cleaning. Take care when washing and storing, as discolouration occurs easily in light.
- In the case of an unbleached product, stains may occur when partly wet at first due to the characteristics of the materials. These gradually lighten by washing.
- Condensation may cause drops of water inside and outside the inner bag during use.
- Be sure to wipe clean after each use and keep it in a well-ventilated place. Note that mould or odour may occur if the inner bag is left dirty.