How to remove mold on the inner ring of the lunch box lid

The mold on the inner ring of the lunch box lid can be removed using methods such as white vinegar, baking soda, bleach, etc. Mold is mainly caused by factors such as food residue, humid environment, and incomplete cleaning. It needs to be treated appropriately according to the degree of mold.

1. White vinegar

The acetic acid in white vinegar can effectively decompose mold. Mix white vinegar with water in a 1:1 ratio, dip it in a soft cloth, wipe the moldy area, let it stand for 10 minutes, and then rinse. White vinegar is suitable for mild mold stains and is non corrosive to rubber or plastic materials. After treatment, it should be thoroughly dried to avoid residual moisture.

2. Baking soda

Baking soda has adsorption and weak alkaline cleaning effects. Take an appropriate amount of baking soda and add water to make a paste. Use a toothbrush to apply it to the moldy area and gently scrub. Stubborn mold stains can prolong the standing time. This method is suitable for materials such as silicone sealing rings that are prone to scratching. After cleaning, they need to be repeatedly rinsed with clean water.

3. Bleach

Chlorine containing bleach has a significant effect on severe mold stains. Dilute and soak moldy parts for 15 minutes. Rubber products need to shorten the time to avoid aging. Bleach may damage certain plastic materials. Before use, it is necessary to confirm the corrosion resistance of the lunch box and maintain ventilation during operation.

4. Boiling in boiling water

High temperature resistant materials can be disinfected by boiling. Immerse the detachable parts completely in boiling water and boil for 5 minutes. High temperature can kill mold spores. This method is not applicable to lids with metal parts, and should be immediately wiped dry after processing to prevent scale deposition.

5. professional mildew remover

The commercially available mildew remover spray contains hydrogen peroxide and other ingredients, which can penetrate the gap and thoroughly sterilize. After spraying, the settling time should follow the product instructions, especially paying attention to rinsing off residues. Sensitive individuals should wear gloves during operation to avoid contact with eyes and respiratory tract.

After daily use of lunch boxes, all components should be disassembled and cleaned in a timely manner, with a focus on cleaning dead corners such as sealing grooves. They should be inverted and dried before assembly and storage. Deep disinfection should be carried out at least once a week, and food grade desiccants can be placed during humid seasons. If mold has penetrated the interior of the material or emitted an odor, it is recommended to replace it with a new accessory to ensure food safety. Long term exposure to mold may cause gastrointestinal discomfort. It is recommended to wear a mask and rubber gloves for protection when cleaning.