How to deal with the appearance of silicon spots on the fabric surface after setting?
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For the silicon spots on polyester fabrics, you can use degreaser, soda ash to remove (use degreaser, treated under 80-90 degrees of alkaline conditions), or use degreaser, soda ash to remove.
For pure cotton and polyester-cotton fabrics, generally after removing the silicon spots on the fabric, the color of the fabric becomes lighter, and the fabric needs to be counter-dyed.
