The height of sofa backrest should be between shoulders and ears (about 68 ~ 72 cm). The most comfortable sofa is that people sit on it and naturally lean back. People's back, head and shoulders should almost all be in contact with the sofa backrest. The larger the contact area, the more comfortable the body is and the more natural the sitting posture is.
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Precautions:
1, pay attention to daily care for fabric sofas. Now all fabric sofas have sofa cover, which is more convenient to clean. But daily care still takes a lot of time. Usually you can pat directly with a dry towel and suck dust once a week. Handrails, backrests and other places that are easy to get dirty can be padded with sofa towels every day.
2. Leather sofas often wipe the leather surface with a rag. The nursing of leather sofa needs more patience. The temperature is high in summer, so pay more attention to the maintenance of leather sofas. If it is not maintained for a long time, the leather sofa will fade and the sofa will be deformed. Then you need to wipe it with a rag frequently.
3, solid wood sofa is best to clean the sofa cushion. Because most solid wood sofas will cover sofa cover. When cleaning, just take sofa cover off. If you find a lot of stains, you'd better ask a professional cleaner to deal with them. When cleaning the solid wood sofa, gently wipe it with a wet towel. Remember to wipe with a dry towel after wiping to prevent moisture from evaporating and remaining in the wooden sofa in time.
4. The fabric sofa should be dusted regularly and cleaned once a week. When dusting, there will be a lot of dust on the armrest backrest of fabric sofa, which can be removed by vacuum cleaner or towel. When cleaning with a towel, be sure to wring out the water, not too wet.
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