一是有问题赶紧退换。退换货时间有限制,商品在消费者手中时间不同,处理方法不一样,退换货是以发票上的日期为准的,对于大件家用电器,整机的保修期一般只有一年,买回家去就得使用,一旦发现问题赶紧找销售者,经质量监测检验部门鉴定为质量不合格产品的即可要求退换。 First, there are problems quickly returned. Return time is limited, the time in the hands of consumers in different products, the treatment is not the same, the return date is based on the invoice, for large appliances, the machine warranty is generally only one year, buy a home To have to use, once found the problem quickly find the seller, the quality supervision and inspection departments identified as substandard quality products can be returned.