Cotton bags, canvas bags and non-woven bags can be machine washed.

Cotton bags, canvas bags and non-woven bags can be washed by machine, while non-woven bags are recommended to be washed by hand.

Cotton bags can be washed by hand or by machine, but they must be washed in strict accordance with the usage. Use alkaline detergent first. In addition, the washing temperature should be selected, preferably according to the color of cotton cloth. Usually, the water temperature is preferably 40 ~ 50℃, neither too high nor too low, so as not to cause color fading.

Canvas bags can be washed, but direct washing is not recommended, which may cause fading. You should master the method when cleaning. First, choose the detergent according to the fabric. Do not use strong acid and alkali solution. Generally, soap or washing powder is more suitable. Secondly, take out all the items in the canvas bag and clean up the dirty things. Finally, dry, but be careful not to dry for too long.

First of all, non-woven bags can be cleaned, but they can't be washed with a washing machine or rubbed hard. You can only rub it gently with your hands a few times and then rinse it off.

Immersion method. Soak the non-woven environmental protection bag in cold water or warm washing powder for ten to twenty minutes, and the time should not be too long, because the non-woven material is easily decomposed by water after being soaked for a long time, so please do not use a cleaner containing bleaching or fluorescence. When cleaning, it is recommended to gently clean with your hands instead of using a brush. Non-woven bags will peel easily, so non-woven shopping bags will be ugly. If you want to clean quickly, I suggest you choose a soft brush, first rub it gently with your hands, and then brush the whole body with a soft brush. Be sure to be light, because non-woven fabrics break easily. After cleaning, flatten the non-woven shopping bag, remove excess water and put it in a cool and ventilated place to dry in the shade.