What Are The Cleaning Methods for Fume Hoods

The cleaning methods of fume hoods mainly include the following steps:

First, surface cleanliness

Daily cleaning: After each use, wipe the inner and outer surfaces of the fume hood with a damp cloth or neutral detergent, especially the countertop and glass parts, and promptly remove stains and water marks.

Regular deep cleaning: Once a week or as needed, use a non-woven fabric or soft cloth dipped in neutral detergent to conduct a more thorough cleaning of the fume hood. Special attention should be paid not to use acidic, alkaline or strongly corrosive cleaning agents to avoid damaging the surface of the fume hood.

Second, internal cleaning

Work surface and wall panels: Regularly clean the work surface and wall panels inside the fume hood to ensure there are no residues or stains. For stubborn stains, you can use a dedicated cleaner or follow the manufacturer's advice for treatment.

Filter cleaning: If the fume hood is equipped with a washable filter, it should be cleaned in accordance with the manufacturer's instructions. Be careful to avoid damaging the filter during the cleaning process.

Third, cleaning of special components

Stainless steel surface: For stainless steel surfaces, a dedicated stainless steel cleaner can be used for cleaning, followed by rinsing thoroughly with clean water. Avoid using chlorine-containing or strongly acidic cleaners.

Solid core physical and chemical board countertop: It is recommended to clean it with warm water, acetone or mild cleaning agents. Avoid using cleaning agents containing abrasive components. For stubborn stains, special cleaners such as hypochlorous acid can be used for treatment.

For the spray painting and baking parts: Wipe with a fine cleaning solution to avoid sharp objects coming into contact and leaving scratches.

Fourth, cleaning precautions

Safe operation: When cleaning the fume hood, make sure the power is turned off and all connections are disconnected to prevent electric shock accidents.

Personal protection: Wear appropriate personal protective equipment, such as gloves and goggles, to ensure your own safety.

Avoid damage: During the cleaning process, do not use overly rough cleaning tools or methods to prevent damage to the surface or internal components of the fume hood.

Fifth, cleaning frequency

Daily cleaning: A simple cleaning should be carried out after each use.

Regular deep cleaning: Conduct a deep cleaning once a week or once a month depending on usage.

Special cleaning: If there is chemical liquid splashing or other special stains inside the fume hood, immediate cleaning treatment should be carried out.

In conclusion, the cleaning methods of fume hoods mainly include surface cleaning, internal cleaning and cleaning of special components. During the cleaning process, safety operation, personal protection and avoiding damage to the fume hood should be noted. At the same time, set a reasonable cleaning frequency based on the usage situation to ensure the cleanliness and hygiene of the fume hood.