The PVC hot water bottle can be used for heating in winter and cooling in summer. It can be flexibly used throughout the four seasons. Before storing for the next season, thorough cleaning and maintenance should be carried out to prevent mold growth, water scale accumulation, and premature aging of the PVC material. This hot water bag has a soft touch and reliable sealing. It can be used for both cold and hot purposes and is suitable for various scenarios. It is a common daily item for every household. However, most users neglect cleaning over time, resulting in stains of sweat and grease on the bag and water scale accumulation in the inner container. This not only reduces the user experience but also accelerates the hardening and cracking of the PVC material. Changzhou Yuefeng Plastic Products Co., Ltd. has been deeply engaged in the research and production of PVC hot water bags for many years. Based on the material properties and first-line practical experience, it has compiled a complete cleaning and maintenance plan. This can not only keep the bag clean but also effectively extend the product's service life.

The surface stains of the bag can be divided into ordinary stains like dust and stubborn stains like grease: Daily dust can be cleaned with warm water and soft cotton cloth. For stubborn stains formed by skincare products or cooking oil, use diluted neutral detergent to gently wipe. Special attention should be paid to cleaning the bottle mouth sealing ring. The accumulation of dirt and grease on the sealing ring will directly weaken the sealing effect and easily cause water leakage. Maintenance precautions: Do not use steel wool or hard brushes to scratch the bag body. Also, do not directly apply disinfectant or bleach to the PVC surface. Strong corrosive chemicals will damage the material's toughness and cause the bag to harden, crack, or tear.

The water scale and odor in the inner container are the most important during the season change cleaning. The residual water that adheres to the inner wall for a long time will form yellow water scale and breed odors. Cleaning can be done by pouring baking soda warm water into the bag, shaking and soaking to dissolve the water scale. There is no need to vigorously knead the bag body during the process. Rinse with clean water repeatedly and then invert to drain the internal moisture. Do not directly rinse the inner container with boiling water. The sudden change in high temperature will directly damage the elasticity and toughness of the PVC.

The final cleaning and storage work directly determines the long-term storage state: After all cleaning is completed, place it in a cool and ventilated place indoors to air dry naturally. Do not expose it to direct sunlight near the window, near the floor heating, or be exposed to high-temperature烘烤 from the air conditioner. Confirm that the inside and outside are completely dry before filling the bag with a small amount of air to support the bag body. To avoid long-term folding and squeezing causing the inner wall to stick and tear， or damage. The preferred storage option is a dry and dark storage cabinet， away from the kitchen fume area and the damp corner of the bathroom. Do not store together with camphor balls or insect repellent agents.

The thickened PVC hot water bottle produced by Changzhou Yuefeng Plastic Products Co.， Ltd. has the original material's excellent anti-stain and anti-aging toughness. Combined with this scientific cleaning and storage method， it can effectively prevent burst and leakage of the core performance. When taken out for use during the season change， the bag body is clean and intact， meeting the diverse usage needs such as heat application therapy and physical cold application， and significantly improving the cost-effectiveness of daily products.

Changzhou Yuefeng Plastic Products Co., Ltd. specializes in the production of hot water bottle, PVC hot water bottle, hand warm hot water bottle, cold water sack, insert hot water bottle，cervical spine hot water bag, plush hot water bottle.