What is the difference between protective clothing soap dew with environmental protection sign (cross sign) and ordinary soap dew?

Products with a cross mark indicate that they have passed the certification of the State Environmental Protection Administration (China Environmental Label Certification Center) and meet the environmental protection requirements. Environmental protection soap dew has strict regulations on the phosphorus content and biodegradability of raw materials. The total phosphorus content in the product (calculated by P2O5) is less than or equal to1.1%or no phosphorus, and the soap dew is a phosphorus-free product naturally decomposed by plants. It is recommended to buy soap lotion or laundry detergent with a cross mark like this, which is beneficial to health and environmental protection.