Ventilation filter cleaning tips to share Shanghai Sujing

Ventilation filters are very easy to accumulate a lot of dust. In order to ensure the filtration efficiency and cost savings, we need to clean it and use it. So what better cleaning method? Today, teach you how to clean the ventilation filter.

1. Vibration cleaning method: As the name implies, it is a violent shaking and vibration ventilation filter. In this process, the dust is dropped, but this method has great defects. One drawback is that when the dust is shaken, it will fly in the air, some of which will return to the ventilation filter, and the vibration can only cause a part of the surface to fall, and many of them stick to it. The two drawbacks are that severe vibrations can be harmful to the ventilation filter itself.

2, pulse cleaning method: pulse cleaning method is to use pulse tube to blow against the ventilation filter, the strength and frequency of this cleaning can be adjusted by themselves, and the cleaning effect of this method is better, but it should not be used outdoors, and Pay attention to antifreeze and maintenance.

Skin Care Hydrolat And Toner

Some Skin Care Hydrolat And Toner contain trace amounts of alcohol, and some are pure plant formulas. Toner's role is to clean again to restore the pH of the skin surface, and to condition the stratum corneum, make the skin better absorbed, and prepare for the use of skin care products.
Use toner after washing your face to quickly replenish moisture. Experts recommend using firming lotion for oily skin, toner for healthy skin, softening lotion for dry skin, firming lotion for T zone of mixed skin, and sensitive water and repairing water for sensitive skin.

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