Clean the oil storage box with plastic wrap and stick a layer of plastic wrap in the oil storage box. The plastic wrap part should exceed the oil storage box and completely cover the inner surface of the original box, so that the oil fume can be adsorbed on the plastic wrap and can be taken out for replacement every once in a while.

Use all kinds of plastic cups or paper cups to replace the original oil storage box with finished plastic pudding cups or paper cups, as long as they are replaced regularly, which can save the trouble of cleaning and is not easy to clean.

Clean the fan blades with steam to remove oil stains. Boil half a pot of cold water in the pressure cooker. When the steam is continuously discharged, take the lower limit pressure valve, open the range hood, and aim the steam water column at the rotating fan blades. Oil will dissolve at high temperature and flow into the waste oil tank along the oil drain tank. Carefully remove the fan blades, soak them in a pot of hot water mixed with 2ML detergent and 50ML vinegar for about 15min, and then scrub them with a clean rag. You can also scrub the hood body like this.

Take 5 cm long toothpaste +5 tablespoons white vinegar +3 tablespoons salt +5 tablespoons baking soda, dilute it with appropriate amount of water and stir it evenly, spray the solution on stubborn oil stains, let it stand for 10 minute, and then wipe it carefully with a rag. Heat with a hair dryer, blow the hot air of the hair dryer against the oil stains on the range hood for about 20 seconds, and then wipe the oil stains with scouring pad and detergent, and the old oil stains will be easily wiped clean.