也有民眾提到，有些人會在洗碗精裡加水，延長使用次數，不過這種作法同樣容易滋生細菌，而且稀釋後的洗碗精清潔效果不佳，建議大家購買清潔用品時，還是依照產品的指示使用比較好。

No response has been written yet. It is recommended to maintain a healthy skepticism towards it.