Multifunctional water electrolysis projects can comprehensively solve drinking water and water problems in home decoration. As we all know, water pollution is very serious, and the main problems are harmful substances such as chlorine, organic compounds, trichloromethane and heavy metals. Drink directly and take a bath, the consequences are self-evident.   The relationship between water and decoration: Life is the three major elements: sunlight, air and water. Sunlight and air have been fully considered by designers. Water is often ignored in decoration because designers rarely understand water treatment.   The relationship between water and disease: Most of the human body is water, and it is replaced every 18 days. If the drinking water is not ideal, the body is a filter. Human life should be over 100 years old. Most people die of old age, and most of them die of illness, and 80% of the causes of illness are caused by water pollution.   The relationship between drinking water and water use: Most families cook, cook, and drink water is the same as the water used to flush the toilet, wash laundry, and mop the floor, but the dosage is 1:99. It is treated according to the standard of 1% drinking water, and 99% of domestic water use is wasteful. It is treated according to the standard of domestic water use for flushing the toilet, but the drinking water standards do not meet the standard.   Differences in water standards: There is still a certain gap between the water standards formulated by the state and the international standards. Drinking water and domestic water use one kind of water. This very unreasonable phenomenon is difficult to solve in the short term. The results of practices from various countries show that terminal water treatment is a relatively feasible method based on users' needs.   The relationship between bath water and drinking water: the water you wash cannot be drunk, and the water you drink is not good for washing. The hardness of drinking water is greater than 170mg/L, PH>7; the hardness of water used for bathing should be less than 50mg/L, PH<6. The two kinds of water cannot replace each other, and it should not be used for both one and one water. Currently, domestic tap water contains chlorine, which can produce carcinogen trichloromethane. Carcinogens and heavy metals such as lead that enter the body through the skin during bathing are 6-80 times that of drinking.   The value of purified water with negative potential: To make tap water into pure water and drink it, it only solves the problem of clean water, but does not solve the problem that water is beneficial to the human body. If pure water is made into PH7.5-8.5 and ORP<-400mv, it will be more suitable for human health, because negative potential can eliminate free radicals, resist oxidation, anti-fatigue, and improve immunity. It is better to make tea, milk powder, and mix with bartenders. It can also be used for home gardening and water for pets.   The value of acid oxidation potential water used as disinfectant water for home disinfection and sterilization: PH<2.7, ORP>1100mv acid oxidation potential water is used for sterilization of fish, meat, vegetables, fruits, disinfection of cutting boards, rags, tableware, and can also be used for sterilization and sterilization of pets, clothing, toys, glass, floors, walls, and air. It can be used for the human body to solve children's diaper rash and prevent various gynecological diseases, without pollution, residues, and non-toxic side effects.   The use value of strong alkaline washing water: Ph>11, ORP<-800mv strong alkaline water can be used to soak fish and meat to remove odor and blood stains, soak vegetables and fruits for 10-20 minutes to remove pesticides, and the fruits and vegetables are fresher and not prone to rot. Used for laundry can reduce the amount or use of detergents.   The beauty value of soft water: Using soft water can make the skin whiter