A washing machine is an essential household appliance, and, for many, it's used on a daily basis.
Most of us have been in the situation where we've taken washing out of the machine, only to find traces of detergent still on our clothes. One reason for this could be because we've accidentally overloaded the machine, meaning our clothes haven't come out as clean as we'd hoped.
Another culprit could be using too much detergent in the first place, this is easily done. It seems like common sense that a large load should mean more washing powder. However, overloading on washing powder will leave your clothes with a noticeable residue, instead of a freshly washed feeling.