The method is to remove the impeller of the range hood, soak it in warm water mixed with 3-5 drops of detergent and 50 ml of vinegar for about 20imn, and then scrub it with a clean soft cloth; This solution can also be used to clean other parts, such as housings. The advantages of this method are no damage to skin, no corrosion to equipment and surface, and the original luster can be maintained.

2. Fume purification method.

Use the special cleaning product of range hood-lampblack net. The method is to spray a layer of oil fume net evenly on the oil dirt of the range hood. After a few minutes, the grease will dissolve and drip down. At this time, you can wipe it with a wet soft cloth. When the oil stains on the leaves can't be wiped off with a cloth, when the oil fume starts to drip after spraying, it can be turned on and rotated. If it is not cleaned at one time, it can be repeated several times.

3, washing Ling Jie, edible alkali cleaning method.

In this method, the impeller can be disassembled and put into a domestic iron pot or porcelain basin, undiluted detergent 100g and edible alkali 100g are added, boiled water is poured into the impeller, and then boiled for about lh in a small furnace or gas stove. At this time, the grease on the impeller of the range hood will naturally fall off, and the degreased impeller can be washed away with tap water. After drying, the shaft hole on the impeller is coated with some engine oil for later use.

4. Remove grease from the ring road and box.

In this method, gypsum powder or fine lime can be evenly sprinkled on the grease, and then allowed to penetrate for a period of time, so that gypsum powder or lime powder can be mixed with the grease, so that the viscosity of the grease will naturally decrease and it is easy to remove. Do not use gasoline, alcohol, kerosene and other solvents for cleaning, so as to avoid the shell surface and plastic products losing luster or being damaged. When installing the ring road, the surface can be coated with a little oil, which can reduce the adhesion of dirt in the future.

No matter what method is used to clean the household range hood, the range hood should be installed in order after cleaning and the screws should be tightened. Before turning on the power supply, use a pencil to test whether the metal part of the machine body leaks electricity. After the inspection is completed, determine whether to open it.