4 sentences

1. 这种洗涤剂的去污效果非常好。

   zhè zhǒng xǐ​dí​jì de qù​wū xiào​guǒ fēi​cháng hǎo.

   This detergent has a very good stain removal effect.

   Source: Dong Chinese Dictionary

2. 这种洗涤剂能有效洗涤各种顽固污渍。

   zhè zhǒng xǐ​dí​jì néng yǒu​xiào xǐ​dí gè zhǒng wán​gù wū​zì.

   This detergent effectively removes all kinds of stubborn stains.

   Source: Dong Chinese Dictionary

3. 这种洗涤剂专门用于精密仪器的洗涤。

   zhè zhǒng xǐ​dí​jì zhuān​mén yòng​yú jīng​mì yí​qì de xǐ​dí.

   This detergent is specifically used for cleaning precision instruments.

   Source: Dong Chinese Dictionary

4. 这种洗涤剂可以有效去除衣服上的各种污渍。

   zhè zhǒng xǐ​dí​jì kě​yǐ yǒu​xiào qù​chú yī​fu shàng de gè zhǒng wū​zì.

   This detergent effectively removes various stains from clothing.

   Source: Dong Chinese Dictionary