| 摘要 |
Provided are a powder detergent which has excellent antibacterial or sterilizing effect and an emitting effect of far-infrared, and which is mild unlike conventional detergents. The powder detergent comprises 0.1-5 parts by weight of ceramic particles on which nanometer sized silver is supported, with respect of 100 parts by weight of basic detergent. The silver has an average particle size of 1-100 nm. The ceramic particles are bioceramic particles showing an effect emitting a far infrared. The silver is supported on the ceramic particles with binder. The method for preparing the detergent comprises the steps of (i) supporting the silver on ceramic particles, (ii) mixing the ceramic particles having supported silver with a basic detergent, and (iii) drying the mixture obtained from the step(ii).
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