1. Remove the filter screen and oil drain net of the range hood first, and then clean up the oil with a scraper or brush. If there is heavy grease, you can use some cleaning agents or bleach.
2. If there is oil deposit in the range hood, the parts inside need to be removed for cleaning. Please turn off the power supply before cleaning, so as not to damage the electrical appliances.
3. Soak the removed parts in hot water for about 10 minute. You can add detergent or vinegar to the water to help remove oil stains.
Before disassembly and cleaning, be sure to ventilate the kitchen, otherwise the oil fume will spread to other places or pollute the air.
5. Dry with a dry cloth or paper towel after washing. Let it dry for at least one day before reinstalling the range hood.
The above is the best way to disassemble and wash the range hood. If the oil pollution is serious, the concentration of detergent or bleach can be increased according to the actual situation to help the cleaning effect be better and achieve thorough cleaning.