1, in the sofa next to put some plants, its effect is very obvious, it is recommended to put a few pots of green radish plants.
2, can use pineapple, the method is to cut the pineapple into pieces in the tray to put on the sofa.
3, in the sofa more than four weeks to ignite some candles to produce carbon dioxide synthesis of indoor gas and accelerated oxidation.
4. Put more pots and vinegar in the room.
5, use the market common formaldehyde capture agent.
6, in the room placed orange peel, lemon peel and other items, but also a very effective way to taste, but they will not be very quick.
7, wipe with the tea water or put some tea in the fruit dish in the newly renovated room.