How to prepare a dust-free room…during the PM2.5 dust level higher than the standard
A dust-free room is a room that reduces exposure to dust during the orange and red levels of dust. To reduce health impacts By preventing dust from entering the room PM2.5 dust And do not do activities that cause dust in the room.
PM 2.5 dust level (micrograms per cubic meter)
- Blue 0-25
- Green 26-37
- Yellow 38-50
- Orange 51-90
- Red 91 and up
How to prepare a dust-free room
- Choose a room that is away from dust sources such as roads and construction sites.
- Choose a room with minimal gaps between doors and windows.
- Remove equipment that is a source of dust from the room. and clean the room
Dust-free rooms can be performed in both homes and public buildings. By closing the opening to prevent outside air from entering the room. If you close the room tightly, it will help reduce dust entering the room.
Steps for making a dust-free room
- Cover the opening or hole with a sealant such as door sealant, tape, or another material that seals the opening completely.
- Close doors and windows completely.
- Turn on the fan or air conditioner. To circulate air within the room
- During low dust periods, open doors ทางเข้า ufabet and windows. In order to have ventilation in the room
- Clean the room every day. Use a damp cloth instead of sweeping or dusting.
- Do not do activities that create additional dust in the room, such as lighting incense and candles.
If you want to increase the efficiency of reducing dust, you can install an additional air purifier.
- Look at the CADR (Clean Air Delivery Rate) value or the amount of clean air created. The higher the value, the faster the air can be cleaned.
- Choose the size of the air purifier to suit the size of the room.
- Choose a HEPA dust filter.
- The filter should be changed at specified intervals. or when PM2.5 dust there is a lot of dust accumulation
- Received TIS 1516-2006 (safety)
- Place the back of the machine 10 centimeters from the wall.
- Don’t put it under the app. Near the head of the bed or in front of the bathroom