How to remove the odor of indoor elderly people

1. Black tea, soaked in a basin and placed indoors, can absorb peculiar smell. (Tea powder can also be sprinkled in the room)

2. Onions, sliced, sprinkled indoors or in cabinets, can absorb odor.

3. Pineapple, sliced, sprinkled indoors or in the cupboard, can absorb odor.

4.300 grams of black tea is soaked in two washbasins of hot tea, put it indoors, and open the window for ventilation. Within 48 hours, the indoor formaldehyde content decreased by more than 90%, and the pungent smell was basically eliminated.

5. Buy 800g granular activated carbon. Divide the activated carbon into 8 parts, put them on plates, and put two or three plates in each room, which can basically remove indoor odor in 72 hours.

6. Prepare 400g coal ash, reinstall it with washbasin and put it indoors.

7. Put the soaked tea leaves in the refrigerator to achieve the effect of deodorization. If there is no tea, you can also cut lemon or Liu Ding, as long as it is half a piece. In addition, wiping the inside of the refrigerator with a rag stained with beer will make the odor invisible.

8. Putting green plants in the family bathroom can achieve the effect of regulating air and eliminating odor. It is best to raise a pot of green plants by the window, or put a vase with three or five flowers, which can bring a fresh and pleasant feeling.