In daily life, the products we see will have a label introducing the basic energy consumption of the product. The basic energy consumption of the product is clearly marked on the above, which is more convenient for consumers to understand and distinguish the product. The Saudi water efficiency label and the energy efficiency label we have seen are the same type of direct display of product energy consumption. In 2015, Saudi Arabia proposed new implementation standards for toilets. Starting in 2018, Saudi Arabia will restrict faucets, shower toilets and other products in accordance with the implementation standards of the letter. These products must have clear water effects on…