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That may be a low-quality fabric. Generally, good fabrics will not have a peculiar smell.
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It may be the oily smell of the motor during processing.
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Is there a problem with the quality of the product?
First of all, you have to figure out how the smell is generated, if the sofa cover is stained with engine oil, then wash off the oil first, if it is not the sofa cover stained with oil, but buy it like this, then you can consider cleaning it, if you don't want to wash it, then look at these methods below. >>>More
In fact, the smell of additives in the finishing process of the fabric needs to be cleaned before it can be removed. >>>More
Linen textiles have a large shrinkage rate during the first wash, and this first shrinkage is often irreversible. Regular manufacturers will pre-shrink before sewing, and the finished product will not shrink when it is washed later. Due to the long-term use of car seat covers or sofa covers, there are more water-based stains on them, so washing can be more thorough to achieve cleanliness and translucency. >>>More
This depends on the color of the whole house, if it is a white wall, a white floor, you can do it.
Anyone can take it, this doesn't have to be clear.