Good morning, when using hypochlorite what is the best dose to use at home: 1000 ppm or 5000 ppm? Or do you suggest using another chemical, what was your experience? / 早上好。请问在家里使用次氯酸盐时哪种浓度比较合适，1000ppm还是500ppm?或者还有其他推荐的试剂吗?能分享一下 相关的经验吗?