用洗衣機洗衫可唔可以用手洗洗衣粉？

當然可以用普通洗衣粉但不可同時放太多致泡沬影响操作而已，而且市面所謂機用洗衣粉祇係一般洗衣粉稍以加工減低泡沫但賣价就高的啦。

梗得啦, 大家都係洗衣粉, 都有潔淨功能

Usually, hand wash detergent would has more foam and bubble than machine wash detergent; and therefore it's not good to be used in machine or it may damage the machine and/or the washing result would not be as good as it should be.
But on the other hand, to use machine wash detergent for hand wash is no harm at all but just less foam and bubble. However, the washing result may not be good either.
The best way is to use the right type of detergent for the right wash.

當然可以,洗衣機洗衣粉係騙多d