Cleanliness testing is an important item in the quality inspection of customized laundry pods, ensuring that the product can meet the cleaning needs of customers. During the testing process, different types of stains such as oil stains, sweat stains, juice stains, etc. will be simulated and applied to a standard testing cloth.
Then use customized laundry pods for washing, measure the whiteness or stain removal rate of the test cloth before and after washing with professional instruments, and evaluate the cleaning effect of the product. Based on the test results, adjust and optimize the formula to ensure that the cleanliness of the product meets customer requirements.
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