There's oil on it.
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To prepare the small tools: dish soap, toothpaste, toothbrush, soap, cotton swabs, erasers and rags, the steps are as follows:
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1, we must first soak the dry rag in water to clean once, and then fully wring out the water, until the water is not much, first wipe the phone shell inside and out clean once.
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2, if there is dirt and dust on the phone shell, use a small toothbrush to stick some toothpaste to clean, if it is stuck on the oil stains, use a toothbrush to stick some detergent to clean.
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3, if there is a strong sticky stain such as glue on the phone shell, use a cotton swab to stick a little of the oil on the material evenly spread, in the use of a small toothbrush to clean, so that you can go to stubborn stains.
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4, finally, we are using a dry rag to wipe the phone case dry, you can put the phone cover on the beloved phone.
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A: 1. The control and use of curing agent when raw materials are mixed in the production of silicone transparent phone case is unreasonable, and the amount of curing agent added is small. Silicone products are not completely cured, resulting in the surface of silicone transparent phone case being sticky for a long time.
2. During the production of silicone transparent mobile phone case, the curing agent and silicone gel are stirred unevenly when mixing, and the mold presents curing while not curing, resulting in deformation of the product after molding vulcanization due to the different hardness on both sides.
3, in the silicone transparent mobile phone case vulcanization production time platform mold cleaning is not clean, the mold inside the mold is not smooth enough, the mold contains residual materials, resulting in the product heavy material convex phenomenon, resulting in the surface of the silicone product is not smooth.
If there are strong sticky stains such as glue on the phone case, use a cotton swab to stick a little wind oil on the material evenly, in the use of a small toothbrush to clean, so that you can go to stubborn stains may be because the weather is too hot, soft silicone sticky hands, hard silicone is OK, you can see if you belong to that situation, whether you need to clean